1000

# include<stdio.h>
int main(void){printf("从今天开始入坑C语言");return 0;
} 

public class Main{public static void main(String[] args){System.out.println("从今天开始入坑C语言");}
}

1001

# include<stdio.h>
int main(void){int a,b;scanf("%d%d",&a,&b);
//	scanf("%d",&b);int c=a+b;printf("%d",c);
} 

import java.util.Scanner;public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int a = scanner.nextInt();int b = scanner.nextInt();System.out.println(a+b);}
}

1002

# include<stdio.h>
int main(void){int a,b;scanf("%d",&a);int c=2*a*a+a+8;printf("%d",c);
} 

import java.util.Scanner;public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int a = scanner.nextInt();int b = 2*a*a+a+8;System.out.println(b);}
}

1003

# include<stdio.h>
int main(void){int a,b;scanf("%d%d",&a,&b);printf("%d",a+b);printf(" ");printf("%d",a-b);printf(" ");printf("%d",a*b);printf(" ");printf("%d",a/b);printf(" ");printf("%d",a%b);
} 

import java.util.Scanner;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int a = scanner.nextInt();int b = scanner.nextInt();System.out.print(a+b);System.out.print(" ");System.out.print(a-b);System.out.print(" ");System.out.print(a*b);System.out.print(" ");System.out.print(a/b);System.out.print(" ");System.out.print(a%b);}
}

1004

# include<stdio.h>
int main(void){int a,b,c,d;scanf("%d",&a);b=a%10;a=a/10;c=a%10;a=a/10;d=a;printf("%d %d %d",b,c,d);
}

import java.util.Scanner;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int a = scanner.nextInt();int b= a%10;a=a/10;int c=a%10;a=a/10;int d=a%10;System.out.println(b+" "+c+" "+d);}
}

1005

# include<stdio.h>
int main(void){int a,b,c;scanf("%d %d %d",&a,&b,&c);printf("%-9d%-9d%-9d\n",a,a*a,a*a*a);printf("%-9d%-9d%-9d\n",b,b*b,b*b*b);printf("%-9d%-9d%-9d\n",c,c*c,c*c*c);
} 

import java.util.Scanner;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int a = scanner.nextInt();int a1 = scanner.nextInt();int a2 = scanner.nextInt();System.out.printf("%-9d%-9d%-9d\n",a,a*a,a*a*a);System.out.printf("%-9d%-9d%-9d\n",a1,a1*a1,a1*a1*a1);System.out.printf("%-9d%-9d%-9d",a2,a2*a2,a2*a2*a2);}
}

1006

# include<stdio.h>
int main(void){int a,b,c,d;scanf("%d%d%d",&a,&b,&c);int sum =0;for(;a<=b;a=a+c){sum=sum+a;}printf("%d",sum);
} 

import java.util.Scanner;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int a = scanner.nextInt();int a1 = scanner.nextInt();int a2 = scanner.nextInt();int sum =0;for(;a<=a1;a=a+a2){sum =sum+a;}System.out.println(sum);}
}

1007

#include<stdio.h>
#include<stdbool.h>
int main(void){int h,f;scanf("%d%d",&h,&f);bool flag =true;int j=0;int t=h-j;while(flag){if((2*j+4*t)==f){flag=false;printf("%d %d",j,t);}j=j+1;t=h-j;}
}

import java.util.Scanner;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int h = scanner.nextInt();int f = scanner.nextInt();int j=0,t=h-j;boolean flag=true;while(flag){if((2*j+4*t)==f){flag=false;System.out.println(j+" "+t);}j=j+1;t=h-j;}}
}

1008

#include<stdio.h>
#include<stdbool.h>
int main(void){int m;scanf("%d",&m);double r = m*6.5573;printf("%0.2f",r);
}

import java.util.Scanner;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int m = scanner.nextInt();double r = m*6.5573;System.out.printf("%.2f",r);}
}

1009

#include<stdio.h>
#include<stdbool.h>
int main(void){int a,b,c;scanf("%d%d%d",&a,&b,&c);double d=(double)(a+b+c)/3;printf("%.2f",d);
}

import java.util.Scanner;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);int a = scanner.nextInt();int b = scanner.nextInt();int c = scanner.nextInt();double d=(double) (a+b+c)/3;System.out.printf("%.2f",d);}
}

1010

#include<stdio.h>
#include<stdbool.h>
#define PI 3.14159
int main(void){double a;scanf("%lf",&a);double b=2*PI*a;double c=PI*a*a;printf("%.2f %.2f",b,c);
}

import java.util.Scanner;
public class Main{private static final double PI= 3.14159;public static void main(String[] args){Scanner scanner =new Scanner(System.in);double a = scanner.nextDouble();double b= 2*PI*a;double c=PI*a*a;System.out.printf("%.2f %.2f",b,c);}
}

1011

#include<stdio.h>
#include<stdbool.h>
#define PI 3.14159
int main(void){double a,b;scanf("%lf %lf",&a,&b);double c=(PI*a*a*2+2*PI*a*b);printf("%.2f",c);
}

import java.util.Scanner;
public class Main{private static final double PI= 3.14159;public static void main(String[] args){Scanner scanner =new Scanner(System.in);double r = scanner.nextDouble();double h = scanner.nextDouble();double s=((PI*r*r)*2+(PI*2*r*h));System.out.printf("%.2f",s);}
}

1012

#include<stdio.h>
#include<math.h> 
int main(void){double a;scanf("%lf",&a);double c=fabs(a);printf("%.2f",c);
}

import java.util.Scanner;
import static java.lang.Math.abs;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);double a = scanner.nextDouble();double c = abs(a);System.out.printf("%.2f",c);}
}

1013

#include<stdio.h>
#include<math.h> 
int main(void){double x1,y1,x2,y2;scanf("%lf %lf %lf %lf",&x1,&y1,&x2,&y2);double a= sqrt(pow(x1-x2,2)+pow(y1-y2,2));printf("%.2f",a);
}

import java.util.Scanner;import static java.lang.Math.*;public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);double x1 = scanner.nextDouble();double y1 = scanner.nextDouble();double x2 = scanner.nextDouble();double y2 = scanner.nextDouble();System.out.printf("%.2f",sqrt(pow(x1-x2,2)+pow(y1-y2,2)));}
}

1014

#include<stdio.h>
#include<math.h> 
int main(void){double a,b,c;scanf("%lf %lf %lf",&a,&b,&c);double d = (a+b+c)/2;double e =sqrt(d*(d-a)*(d-b)*(d-c));printf("%.2f",e);
}

import java.util.Scanner;
import static java.lang.Math.*;
public class Main{public static void main(String[] args){Scanner scanner =new Scanner(System.in);double a = scanner.nextDouble();double b = scanner.nextDouble();double c = scanner.nextDouble();double d=(a+b+c)/2;double e=sqrt(d*(d-a)*(d-b)*(d-c));System.out.printf("%.2f",e);}
}

1015

#include<stdio.h>
#include<math.h> 
int main(void){int a,b,c;scanf("%d:%d:%d",&a,&b,&c);int a1,b1,c1;scanf("%d:%d:%d",&a1,&b1,&c1);int a2,b2,c2;a2=(a1-a)*3600;b2=(b1-b)*60;c2=(c1-c);int s =a2+b2+c2;printf("%d",s);return 0;
}

1016

#include<stdio.h>
#include<math.h> 
double sum(double a){return a+a*0.0225;
}
int main(void){double m,y;scanf("%lf%lf",&y,&m);for(int i=1;i<=y;i++){m=sum(m);}printf("%.6f",m);
}

1017

#include<stdio.h>
#include<math.h> 
int main(void){int n;scanf("%d",&n);int a=log10(n)+1;printf("%d",a);
}

1018

#include<stdio.h>
#include<math.h> 
int main(void){int n;scanf("%d",&n);n=fabs(n);if(n%2==0){printf("%s","even");}else{printf("%s","odd");}
}

1019

#include<stdio.h>
#include<math.h> 
int main(void){int n;scanf("%d",&n);int s;if(n>=30){s=n*48;}else{s=n*50;}printf("%d",s);
}

1020

#include<stdio.h>
#include<math.h> 
int main(void){int a,b;scanf("%d%d",&a,&b);if(a>b){printf("%d %d",b,a);}else{printf("%d %d",a,b);}
}

1021

#include<stdio.h>
#include<math.h> 
int main(void){int a,b,c;scanf("%d%d%d",&a,&b,&c);if(a>b&&a>c){printf("%d",a);}else if(b>a&&b>c){printf("%d",b);}else{printf("%d",c);}return 0;
}

1022

#include<stdio.h>
#include<math.h> 
int main(void){int a[3];int length= sizeof(a)/sizeof(int);for(int i=0;i<length;i++){scanf("%d",&a[i]);}for(int i=0;i<length-1;i++){for(int j=i+1;j<length;j++){if(a[i]<a[j]){int temp =a[i];a[i]=a[j];a[j]=temp;}}}for(int i=0;i<length;i++){printf("%d ",a[i]);}return 0;
}

1023

#include<stdio.h>
int main(void){char c;scanf("%c",&c);if(c>'A'&&c<'Z'){printf("%c",c);return 0;}c=c-32;printf("%c",c);return 0;
} 

1024

#include <stdio.h>
int main(){char ch;scanf("%c",&ch);int n;if(ch>='a'&&ch<='z'){n=ch-96;}if(ch>='A'&&ch<='Z'){n=ch-64;}printf("%d",n);
}

1025

#include <stdio.h>
int main(){char ch1,ch2,ch3;scanf("%c %c %c",&ch1,&ch2,&ch3);if(ch1>ch2&&ch1>ch3){printf("%c",ch1);}else if(ch2>ch1&&ch2>ch3){printf("%c",ch2);}else{printf("%c",ch3);}
}

1026

#include <stdio.h>
int main(){char ch;scanf("%c",&ch);if(ch>='a'&&ch<='z'){printf("lower");}else if(ch>='A'&&ch<='Z'){printf("upper");}else if(ch>='0'&&ch<='9'){printf("digit"); }else{printf("other");}return 0;
}

1027

#include <stdio.h>
#include<math.h>
int main(){int n;scanf("%d",&n);int a,b,c,d;d=n;c=n%10;n=n/10;b=n%10;n=n/10;a=n;if(d==pow(c,3)+pow(b,3)+pow(a,3)){printf("yes");}else{printf("no");}
}

1028

#include <stdio.h>
#include<math.h>
int main(){int n;scanf("%d",&n);if(n%400==0||((n%100!=0)&&(n%4==0))){printf("Yes");}else{printf("No");}return 0;
}

1029

#include <stdio.h>
#include<math.h>
int main(){int a,b,c;scanf("%d%d%d",&a,&b,&c);if((a+b>c)&&(a+c>b)&&(b+c>a)){printf("Yes");}else{printf("No");}
}

1030

#include <stdio.h>
#include<math.h>
int main(){int a,b,c;scanf("%d%d%d",&a,&b,&c);if((a*a+b*b==c*c)||(a*a+c*c==b*b)||(b*b+c*c==a*a)){printf("yes");}else{printf("no");}
}

1031

#include <stdio.h>
#include<math.h>
int main(){int x,y;scanf("%d%d",&x,&y);if(x>0&&y>0){printf("1");}else if(x<0&&y>0){printf("2");}else if(x<0&&y<0){printf("3");}else{printf("4");}
}

1032

#include <stdio.h>
#include<math.h>
int main(){int x;double m;scanf("%d",&x);if(x<10000){m=1500+x*0.05;}else if(x<50000){m=1500+10000*0.05+(x-10000)*0.03;}else{m=1500+10000*0.05+40000*0.03+(x-50000)*0.02;}printf("%.2f",m);
}

1033

#include <stdio.h>
#include<math.h>
int main(){int x;scanf("%d",&x);if(x>=90){printf("A");}else if(x>=80){printf("B");}else if(x>=70){printf("C");}else if(x>=60){printf("D");}else{printf("E");}
}

1034

#include <stdio.h>
#include<math.h>
int main(){double x;scanf("%lf",&x);if(x<500){printf("%.2f",x);}else if(x<1000){printf("%.2f",x*0.95);}else if(x<3000){printf("%.2f",x*0.9);}else if(x<5000){printf("%.2f",x*0.85);}else{printf("%.2f",x*0.8);}return 0;
}

1035

#include <stdio.h>
#include<math.h>
int main(){int x;scanf("%d",&x);if(x<-2){printf("%d",7-2*x);}else if(x<3){int a =fabs(3*x+2);printf("%d",5-a);}else{printf("%d",3*x+4);}
}

1036

#include <stdio.h>
#include<math.h>
int main(){int y,m,d;scanf("%d%d",&y,&m);if(y%400==0||((y%100!=0)&&(y%4==0))){if(m==2){printf("%d",29);}else if(m==1||m==3||m==5||m==7||m==8||m==10||m==12){printf("%d",31);}else if(m==4||m==6||m==8||m==11){printf("%d",30);}}else if(m==2){printf("%d",28);}else if(m==1||m==3||m==5||m==7||m==8||m==10||m==12){printf("%d",31);}else if(m==4||m==6||m==8||m==11){printf("%d",30);}
}

1037

#include <stdio.h>
#include<math.h>
int main(void){double a,b,c;char ch;scanf("%lf %c %lf",&a,&ch,&b);switch(ch){case '+':c=a+b;printf("%.2f",c);break;case '-':c=a-b;printf("%.2f",c);break;case '*':c=a*b;printf("%.2f",c);break;case '/':c=a/b;if(fabs(b)<1e-10){printf("Wrong input!");}else{printf("%.2f",c);}break;default:printf("Wrong input!");break;}return 0;
}

1038

#include <stdio.h>
#include<math.h>
int main(void){int a,b,c;int a1,b1,c1;scanf("%d%d%d",&a,&b,&c);a1=a;b1=b;c1=c;a=fabs(a);b=fabs(b);c=fabs(c);if(a>=b&&a>=c){printf("%d",a1);} else if(b>=a&&b>=c){printf("%d",b1);}else{printf("%d",c1);}return 0;
}

1039

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);int s=0;int temp;for(int i=1;i<=n;i++){scanf("%d",&temp);s=s+temp;}printf("%d",s);return 0;
}

1040

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);double s=0;double j=1;for(int i=1;i<=n;i++){s=s+(1/j); j=j+2;}printf("%.2f",s);return 0;
}

1041

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);double s=0;double j=1;for(int i=1;i<=n;i++){if(i%2==1){s=s+(1/j); j=j+2;}else{s=s-(1/j);j=j+2;}}printf("%.2f",s);return 0;
}

1042

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);double s=0;double j=1;for(int i=1;i<=n;i++){if(i%2==1){s=s+(i/j); j=j+2;}else{s=s-(i/j);j=j+2;}}printf("%.3f",s);return 0;
}

1043

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);int max=0;int temp;for(int i=1;i<=n;i++){scanf("%d",&temp);if(i==1){max=temp;}if(i>1){if(max<temp){max=temp;}}}printf("%d",max);
}

1044

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);double s=0;double k=0;int temp;for(int i=1;i<=n;i++){scanf("%d",&temp);if(temp<60){k++;}s++;}printf("%.2f",k/s);return 0;
}

1045

#include<stdio.h>
int main()
{   int n,f=0,l=0,z=0;scanf("%d",&n);for(int i=1;i<=n;i++){int temp;scanf("%d",&temp);if(temp<0){f++;}else if(temp==0){l++;}else{z++;}}printf("%d %d %d",f,l,z);return 0;
}

1046

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);int s=1;int temp;for(int i=1;i<=n;i++){scanf("%d",&temp);if(temp%2!=0){s=s*temp;   }}printf("%d",s);return 0;
}

1047

#include <stdio.h>
#include<math.h>
int main(void){int m,n;scanf("%d%d",&m,&n);for(int i=m;i<=n;i++){printf("%4d",i);printf("%8.4f\n",log(i));}
}

1048

#include <stdio.h>
#include<math.h>
int main(void){int n;scanf("%d",&n);for(int i=1;i<=n;i++){double m=1;for(int j=1;j<=i;j++){m=m*j;}printf("%-4d%-20.0f\n",i,m);}return 0;
}

1049

#include <stdio.h>
#include<math.h>
int main(void){int n,m;scanf("%d%d",&n,&m);long long int s1=0,s2=0;for(int i=n;i<=m;i++){if(i%2==0){s1=s1+i*i;}else{s2=s2+pow(i,3);}}printf("%d %d",s1,s2);return 0;
}

1050

#include <stdio.h>
#include<math.h>
int main(void){int n;long long int s=0;scanf("%d",&n);for(int i=1;i<=n;i++){long long int k=1;for(int j=1;j<=i;j++){k=k*j;}s=s+k;}printf("%d",s);
}

1051

#include <stdio.h>
#include<math.h>
int main(void){int n,m;scanf("%d %d",&n,&m);double s=0;double temp=n;for(int i=1;i<=m;i++){s=s+temp;temp=sqrt(temp);}printf("%.2f",s);
}

1052

#include<stdio.h>
#include<math.h>
int main(void){int n,a;scanf("%d%d",&n,&a);int s=0;for(int i=1;i<=n;i++){int temp=0;for(int j=1;j<=i;j++){temp=temp*10+a;}s=s+temp;}printf("%d",s);
}

1053

#include<stdio.h>
int main()
{   double x;scanf("%lf",&x);double s=0;double d=x;double a=1;double j=1;for(int i=1;i<=10;i++){s=s+a*d/j;j=j*(2*i)*(2*i+1);a=-a;d=d*x*x;}printf("%.3f",s);return 0;
}

1054

#include<stdio.h>
int main()
{   int n;scanf("%d",&n);int d=1;for(int i=1;i<n;i++){d=(d+1)*2;}printf("%d",d);return 0;
}

1055

#include<stdio.h>
int main()
{   int n;scanf("%d",&n);if(n==1||n==2){printf("1");return 0;}int s=0;int x=1,y=1;for(int i=3;i<=n;i++){s=x+y;x=y;y=s;}printf("%d",s);
}

1056

#include<stdio.h>
int main()
{   int m,n;scanf("%d%d",&m,&n);for(int i=n;i>=m;i--){if(i%7==0&&i%4!=0){printf("%d",i);return 0;}}printf("no");return 0;
}

1057

#include<stdio.h>
#include<math.h>
int main(){int n;scanf("%d",&n);if(n==1){printf("No");return 0;}for(int i=2;i<=sqrt(n);i++){if(n%i==0){printf("No");return 0;}}printf("Yes");return 0;
}

1058

#include<stdio.h>
#include<math.h>
long long int jc(int n){long long int s=1;for(int i=1;i<=n;i++){s=s*i;}return s;
}
int main(){long long int n;scanf("%d",&n);long long int s=0;for(int i=1;;i++){s=s+jc(i);if(s>=n){printf("m<=%d",i-1);return 0;}}
}

1059

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){int max=0;bool flag=true;while(flag){int temp;scanf("%d",&temp);if(temp<0){flag=false;}else if(max<temp){max=temp;}}printf("%d",max);return 0;
}

1060

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){int n;scanf("%d",&n);while(n>0){printf("%d ",n%10);n=n/10;}return 0;
}

1061

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){int n;int a[10];scanf("%d",&n);int i=0;while(n>0){a[i]=n%10;i++;n=n/10;}for(int j=i-1;j>=0;j--){printf("%d ",a[j]);}return 0;
}

1062

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){int m,n;scanf("%d%d",&m,&n);while(m%n!=0){int r;r=m%n;m=n;n=r;}printf("%d",n);return 0;
}

1063

#include<stdio.h>
#include<math.h>
int main(){int m,n;scanf("%d%d",&m,&n);double a,b;a=m;b=n;while(m%n!=0){int r;r=m%n;m=n;n=r;}double c=n;double s=a*b/c;printf("%d %.0f",n,s);return 0;
}

1064

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){bool flag=true;while(flag){char ch;scanf("%c",&ch);if(ch=='@'){flag=false;break;}else if(ch>='A'&&ch<='Z'){ch=ch+32;}if(ch>='a'&&ch<='y'){ch=ch+1;}else if(ch=='z'){ch='a';}printf("%c",ch);}return 0;
}

1065

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){bool flag=true;int s=0;while(flag){char ch;scanf("%c",&ch);if(ch=='\n'){break;}if(ch>='0'&&ch<='9'){s++;}}printf("%d",s);return 0;
}

1066

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){bool flag=true;int l=0,d=0,o=0;while(flag){char ch;scanf("%c",&ch);if(ch=='\n'){break;}if(ch>='0'&&ch<='9'){d++;}else if(ch>='a'&&ch<='z'||(ch>='A'&&ch<='Z')){l++;}else{o++;}}printf("letter:%d\n",l);printf("digit:%d\n",d);printf("other:%d",o);return 0;
}

1067

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){int n;scanf("%d",&n);int x=0;for(int i=1;i<=n;i++){if(i%10==4)continue;if(i/10%10==4)continue;if(i/100==4)continue;x++;}printf("%d",x);return 0;
}

1068

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){int d=0;char ch;while(ch=getchar(),ch!='\n'){d=d*2+(ch-'0');}printf("%d",d);return 0;
}

1069

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){int M,k,i;scanf("%d%d",&M,&k);for(i=1;i<=M;i++){if(i%k==0){M++;}}printf("%d",i-1);return 0;
}

1070

#include<stdio.h>
#include<math.h>
#include<stdbool.h>
int main(){bool flag=true;int i=1;int h,m,f=0;int x=0,y=0;int h1=0;while(flag){int temp;scanf("%d",&h);scanf("%d",&m);temp=h;h=h-h1;	h1=temp;if(f==0){y=y+h*10;	}if(f==1){x=x-h*10;}if(f==2){y=y-h*10;}if(f==3){x=x+h*10;}if(m==1){f=(f+1)%4;}if(m==2){f=(f-1)%4;}f=(f+4)%4;if(m==3){flag=false;}}printf("%d %d",x,y);return 0;
}

1071

# include<stdio.h>
int main(){int n;scanf("%d",&n);for(int i=2;i<=n;){if(n%i==0){printf("%d",i);if(n/i!=1){printf(" ");}n=n/i;}else{i++;}}return 0;
}

1072

# include<stdio.h>
int main(){int high,up,down;scanf("%d%d%d",&high,&up,&down);int s=up;int i=1;for(;;i++){if(s>high){break;}else{s=s+up-down;
//			printf("-%d-\n",s);}}printf("%d",i-1);
}

1073

# include<stdio.h>
int main(){int head,foot;scanf("%d%d",&head,&foot);int j=0,t=0;for(int j=1;j<=head;j++){if(2*j+4*(head-j)==foot){printf("%d %d",j,head-j);return 0;}}printf("No Answer");return 0;
}

1074

#include<stdio.h>
int main (){int a=1;double n;scanf("%lf",&n);for(int i=0;i<=n/5;i++){for(int j=0;j<=n/3;j++){for(double k=0;k<=n*3;k++){if(i+j+k==n&&(5*i+3*j+k/3==n)){printf("%4d%4d%4.0f\n",i,j,k);a=0;}}}}if(a==1){printf("No Answer");} return 0;
} 

1075

#include<stdio.h>
int main (){int n,cost;scanf("%d%d",&n,&cost);int a=1;for(int i=0;i<=n;i++){for(int j=0;j<=n;j++){for(int k=0;k<=n;k++){if(i+j+k==n&&(3*i+2*j+k==cost)){printf("%d %d %d\n",i,j,k);a=0;}}}}if(a==1){printf("No answer");}return 0;
}  

1076

#include<stdio.h>
int main (){int n;scanf("%d",&n);int a=1;for(int x=1;x<=9;x++){for(int y=1;y<=9;y++){for(int z=0;z<=9;z++){if((x*100+y*10+z)+(y*100+z*10+z)==n){printf("%4d%4d%4d",x,y,z);a=0;}}}}if(a==1){printf("No Answer");}return 0;
}  

1077

#include<stdio.h>
int main (){int n;scanf("%d",&n);int a=1;for(int i=1;i<2*n;i++){if(i<=n){for(int j=1;j<=n-i;j++){printf(" ");}printf("*");if(i>=2){for(int k=1;k<=a;k++){printf(" ");}a=a+2;}if(i!=1){printf("*");}printf("\n");}else{for(int j=1;j<=i-n;j++){printf(" ");}printf("*");if(i==n+1){a=a-4;}else{a=a-2;}for(int k=1;k<=a;k++){printf(" ");}if(i!=2*n-1){printf("*");}printf("\n");}}
}  

1078

#include<stdio.h>
int main (){int n;scanf("%d",&n);for(int i=1;i<=n;i++){int a,b;scanf("%d%d",&a,&b);printf("%d\n",a+b);}return 0;
}  

1079

#include<stdio.h>
int main (){int a,b;while(scanf("%d%d",&a,&b)!=EOF){printf("%d\n",a+b);} return 0;
}  

1080

#include<stdio.h>
int main (){int a,b;while(scanf("%d%d",&a,&b),a!=0||b!=0){printf("%d\n",a+b);} return 0;
}  

1081

#include<stdio.h>
int main (){int n;scanf("%d",&n);for(int i=1;i<=n;i++){int temp;int s=0;scanf("%d",&temp);for(int j=1;j<=temp;j++){int a;scanf("%d",&a);s=s+a;}printf("%d\n",s);}return 0;
}  

1082

#include<stdio.h>
int main (){int n;scanf("%d",&n);for(int i=1;i<=n;i++){int temp;scanf("%d",&temp);for(int j=7;j<=temp;j++){if(j==7){printf("%d ",j);continue;}else if(j%7==0){printf("%d ",j);}else{int a=j;while(a>=7){if(a%10==7){printf("%d ",j);break;} a=a/10;}	}}printf("\n");}return 0;
}  

1083

#include<stdio.h>
int main (){int n;while(scanf("%d",&n),n!=0){int f=0,l=0,z=0;double x;for(int i=1;i<=n;i++){scanf("%lf",&x);if(x<0){f++;}else if(x==0){l++;}else{z++;}}printf("%d %d %d\n",f,l,z);}return 0;
}  

1084

#include<stdio.h>
#include<math.h>
int main (){double x1,y1,x2,y2;while(scanf("%lf%lf%lf%lf",&x1,&y1,&x2,&y2)!=EOF){double s;s=sqrt(pow(x1-x2,2)+pow(y1-y2,2));printf("%.2f\n",s);}return 0;
}  

1085

#include<stdio.h>
#include<math.h>
int main (){int n;while(scanf("%d",&n)!=EOF){int s=1;int a;for(int i=1;i<=n;i++){scanf("%d",&a);if(a%2!=0){s=s*a;}}printf("%d\n",s);}return 0;
}  

1086

#include<stdio.h>
#include<math.h>
int main (){char a,b,c;while(scanf("%c%c%c",&a,&b,&c)!=EOF){getchar();char temp,q,w,e;if(a<b&&a<c){q=a;if(b<c){w=b;e=c;}else{w=c;e=b;}}else if(b<a&&b<c){q=b;if(a<c){w=a;e=c;}else{w=c;e=a;}}else{q=c;if(a<b){w=a;e=b;}else{w=b;e=a;}}printf("%c %c %c\n",q,w,e);} return 0;
}  

1087

#include<stdio.h>
#include<math.h>
int main (){
int n;
scanf(“%d”,&n);
int a,b,c,d,e;
for(int i=1;i<=n;i++){
scanf(“%6d%4d%2d%2d%4d”,&a,&b,&c,&d,&e);
printf(“%d-%02d-%02d\n”,b,c,d);
}
return 0;
}

1088

#include<stdio.h>
#include<math.h>
int main (){int n;scanf("%d",&n);int a,b;for(int i=1;i<=n;i++){scanf("%6d%5d",&a,&b);printf("6%05d\n",b);}return 0;
}  

1089

#include<stdio.h>
#include<math.h>
int main (){int n;scanf("%d",&n);double s=1;while(n>1){s=s*n;while(s>10){s=s/10;}n--;}printf("%d",(int)s);return 0;
}  

1090

#include<stdio.h>
#include<math.h>
int main (){int n;scanf("%d",&n);while(n>0){int a,b;scanf("%d%d",&a,&b);int s=1;while(b>0){s=s*a;s=s%1000;b--;}n--;printf("%d\n",s); }return 0;
}

1091

#include<stdio.h>
#include<math.h>
int main (){int n;int s=0;while(scanf("%d",&n),n!=0){if(n==1){printf("1\n");}else if(n==2){printf("2\n");}else{int a=1;int b=2;while(n>2){s=a+b;a=b;b=s;n--;}printf("%d\n",s);}}return 0;
}

1092

# include<stdio.h>
# include<math.h>
int prime(int n) 
{ if(n==1){return 0;}for(int i=2;i<=sqrt(n);i++){if(n%i==0){return 0;}}return 1;
} 
int main(void){int m,n;scanf("%d%d",&m,&n);for(int i=m;i<=n;i++){int a=prime(i);if(a==1){printf("%d ",i);}}return 0;
}

1093

# include<stdio.h>
# include<math.h>
int prime(int n) 
{ if(n==1){return 0;}for(int i=2;i<=sqrt(n);i++){if(n%i==0){return 0;}}return 1;
} 
int main(void){int m;scanf("%d",&m);for(int i=1;i<=m/2;i++){int a=prime(i);int b=prime(m-i);if(a==1&&b==1){printf("%d %d\n",i,m-i);}}return 0;
}

1094

# include<stdio.h>
int vowel(char ch)
{switch(ch){case 'a':return 1;case 'A':return 1;case 'e':return 1;case 'E':return 1;case 'i':return 1;case 'I':return 1;case 'o':return 1;case 'O':return 1;case 'u':return 1;case 'U':return 1;default:return 0;}
}
int main (void){char ch;int sum =0;while(scanf("%c",&ch),ch!='\n'){int a=vowel(ch);if(a==1){sum=sum+1;}}printf("%d",sum);return 0; 
}

1095

//把时分秒转换成秒并返回, 三个参数分别为用于表示一个时间点的时、分、秒
int HmsToS(int h, int m, int s){long long int a;a=h*3600+m*60+s;return a;}
//将时间段转换为对应的“小时:分钟:秒” 格式输出 ,形参s表示一个时间段的长度，单位是秒
void PrintTime(int s){int a;a=s/3600;s=s-a*3600;int b=s/60;s=s-b*60;int c=s;printf("%02d:%02d:%02d\n",a,b,c);}

1096

#include<stdio.h>
int narcissus(int n){int a,b,c;int d=n;a=n%10;n=n/10;b=n%10;n=n/10;c=n;if(d==a*a*a+b*b*b+c*c*c){return 1;}return 0;
}
int main(){int m,n;while(scanf("%d%d",&m,&n)!=EOF){int flag=0;for(int i=m;i<=n;i++){int d=narcissus(i);if(d==1&&flag==0){printf("%d",i);flag=1;}else if(d==1&&flag==1){printf(" %d",i);}}if(flag==0){printf("no");}printf("\n");}return 0;
}

1097

# include<stdio.h>
int getScore(char g)
{ 
//把等级g转换成对应的分数并返回这个分数。 switch(g){case 'A':return 95;case 'B':return 85;case 'C':return 75;case 'D':return 65;case 'E':return 40;}
}
int main(){int i=0;char ch;double sum=0;while(scanf("%c",&ch),ch!='\n'){int a=getScore(ch);sum=sum+a;i++; }printf("%.1f",sum/i);return 0;
}

1098

# include<stdio.h>
# include<math.h>
double funF(double x)
{
//函数返回F(x)的值；return fabs(x-3)+fabs(x+1);
}
double funG(double x)
{
//函数返回G(x)的值；return pow(x,2)-3*x;
}

1099

# include<stdio.h>
# include<math.h>
int main(void){int n;while(scanf("%d",&n)!=EOF){int i=0;while(n!=1){if(n%2==0){n=n/2;i++;}else{n=n*3+1;i++;}}printf("%d\n",i);}return 0;
}

1100

# include<stdio.h>
# include<math.h>
int fact(int n){int s=1;for(int i=1;i<=n;i++){s=s*i;}return s;
}
int main (){int m,n;scanf("%d%d",&m,&n);int a,b,c;a=fact(m);b=fact(n);c=fact(m-n);printf("%d\n",a/(b*c));return 0;
}

1101

int inverse(int n)
{
//计算并返回n的逆序数字int sum=0;int flag=0;for(int i=1;n>0;i++){sum=sum*10+n%10;n=n/10;}return sum;
}

1102

#include<stdio.h>
double CancelFee(double price){double a=price*0.05;
//	printf("%f\n",a);int d=a*100;
//	printf("%d\n",d);double s=d%100;
//	printf("%d\n",s);if(s<25){s=0;}else if(s<75){s=0.5;}else{s=1;}
//	printf("%d\n",d/100);
//	printf("%f\n",s);return d/100+s;
}
int main(){int n;scanf("%d",&n);CancelFee(n);return 0;
}

1103

# include<stdio.h>
int facsum(int n)
{
//计算n的所有正因子(包括1，不包括自身)之和sum，本函数返回sum int sum=0;for(int i=1;i<n;i++){int a=n/i;if(a*i==n){sum=sum+i;}}return sum;
}
int main(){int m,n;int z=0;scanf("%d%d",&m,&n);int d=m;while(d<=n){int s=facsum(d);int a=facsum(s);if(d==a&&d<s){printf("%d %d\n",d,s);z=1;} d++;}if(z==0){printf("No answer");}return 0;
}

1104

# include<stdio.h>int huiwen(int n){int s=0;while(n>0){int a=n%10;s=s*10+a;n=n/10;}return s;
}int main(){int m,n;scanf("%d%d",&m,&n);for(int i=m;i<=n;i++){int a=huiwen(i);if(i==a){printf("%d ",i);} }	return 0;
}

1105

1106

1107

# include<stdio.h>int inverse(int n){int s=0;while(n>0){int a=n%10;s=s*10+a;n=n/10;}	return s;
}
int main(){int n;int f=1;int m;scanf("%d",&n);while( m = inverse(n), m != n){if(f==1){printf("%d ",n);	}n= m + n;}printf("%d",n);return 0;
}

1108

# include<stdio.h>void PrintDigit(int m){for(int i=1;i<=m;i++){printf("%d",i);}for(int i=m-1;i>0;i--){printf("%d",i);}printf("\n");}void PrintSpace(int m){for(int i=1;i<=m;i++){printf(" ");}}int main(){int n;scanf("%d",&n);for(int i=1;i<=n;i++){PrintSpace(n-i);PrintDigit(i);}for(int i=n-1;i>=1;i--){PrintSpace(n-i);PrintDigit(i);}}

1109

# include<stdio.h>
int digitSum(int n)
{
//函数返回n的各位数字之和int sum=0;while(n>0){sum=sum+n%10;n=n/10;} return sum;
} 
int main(){int n;scanf("%d",&n);int f=digitSum(n);while(f>10){f=digitSum(f);}printf("%d",f);return 0;	
}

1110

# include<stdio.h>
int common(int x, int y)
{
//如果x==y, return x;
//如果x>y，求x/2与y的共同祖先;
//否则，求x与y/2的共同祖先;while(x!=y){if(x>y){x=x/2;}else{y=y/2;}}return x; 
}
int main(){int x,y;scanf("%d%d",&x,&y);x=common(x,y);printf("%d\n",x);return 0;
}

1111

# include<stdio.h>
void inverse(int n)
{
//读入一个整数，存入num;int num;scanf("%d",&num);if(n >1){
//          将后面的n-1个数逆序输出: inverse(n-1);inverse(n-1);printf("%d ",num);}if( n == 1){printf("%d ",num);}
}
int main(void){int n;scanf("%d",&n);inverse(n);return 0;
}

1112

# include<stdio.h>
void convert(int n)
{if(n > 0){convert(n/2);int a=n%2;printf("%d",a);}
}int main(){int n;scanf("%d",&n);convert(n);return 0;
}

1113

#include<stdio.h>
int fib(int k);
int s=0;
int main()
{int n;scanf("%d", &n);printf("%d\n", fib(n));  printf("递归调用了%d次",s);return 0;
}int fib(int k)
{s++;if(k == 1 || k == 2)return 1;elsereturn fib(k-1) + fib(k-2);
}

1114

#include<stdio.h>
void nixu(int n){int num;scanf("%d",&num);if(n==1){printf("%4d",num);n=n-1;}if(n>1){n=n-1;nixu(n);printf("%4d",num);}
} 
int main(){int n;scanf("%d",&n);nixu(n);return 0;
}