const message:string = "Baby";

//Using While Loop
function repeatStringWithWhile(str,times){
    let myString = "";
    while(times>0){
        myString +=str;
        times--;
    }
    return myString;
}


//Recursion

function repeatStringWithRecursion(str,times){
    if(times<0){
        return "";
    }
    
    if(times == 1){
        return str;
    }
    
    return str + repeatStringWithRecursion(str,times-1);
}


//Predefined function 
function repeatStringWithReverse(str,times){
   return times<0?"":str.repeat(times);
}


console.log("With While Loop : "+ repeatStringWithWhile(message,3));
console.log("With Recursion : "+ repeatStringWithRecursion(message,4));
console.log("With PreDefined Function : "+ repeatStringWithReverse(message,-2));