recursion_with_base_condition.js

let i = 0;

function greet() {
    i++;
    console.log("Hello, World! ", i);
    if( i >= 500) {
        return;
    } // it is very important to have a base case
    // if you do not have a base case, you will
    // have an infinite loop
    // and your program will crash (stack overflow)
    
    greet(); // recursive call
    // recursion means a function calling 
    // itself
}

greet();

`function multiply(a, b) {
return a * b;
}

function square(n) {
return 25;
// example: 5 * 5 = 25
// 5^2
}

function printSquare(n) {
var squared = 25;
console.log(squared);
}

printSquare(4);`