## Repeat a String Repeat a String

JavaScript
1

Basic

Repeat a String Repeat a String

function repeatStrNumTimes(str,num){
let arr = []
while(num > 0){
arr.push(str)
num–}
return arr.join(’’)
}

2 
function repeatStrNumTimes(str,num){
    let arr = []
    while(num > 0){
        arr.push(str)
        num– // this line is your problem
    }
    return arr.join(’’)
}