Reverse String

function reverseStringRecursive(str="") {
    if(str.length === 1) {
        return str;
    }
    return reverseStringRecursive(str.substr(1))+str[0];
}

function reverseStringIterative(str="") {
    let result = "";
    for(let i=str.length-1;i >= 0;i--) {
        result += str[i];
    }
    return result;
}

console.log(reverseStringRecursive("Hi, My Name is Neeraj Jain"));
console.log(reverseStringIterative("Hi, My Name is Neeraj Jain"));