【Edabit 算法 ★☆☆☆☆☆】 Return Something to Me!

strings language_fundamentals

Instructions

Write a function that returns the string "something" joined with a space " " and the given argument a.

Examples

giveMeSomething(“is better than nothing”) // “something is better than nothing”
giveMeSomething(“Bob Jane”) // “something Bob Jane”
giveMeSomething(“something”) // “something something”

Notes

• Assume an input is given.

Solutions

function giveMeSomething(a) {return 'something'.concat(' ').concat(a);
}

TestCases

let Test = (function(){return {assertEquals:function(actual,expected){if(actual !== expected){let errorMsg = `actual is ${actual},${expected} is expected`;throw new Error(errorMsg);}}}
})();Test.assertEquals(giveMeSomething("a"), "something a")
Test.assertEquals(giveMeSomething("is cooking"), "something is cooking")
Test.assertEquals(giveMeSomething(" is cooking"), "something  is cooking")