variables.js

// console.log("Hello from nodeJs")
//number
let num = 10;
console.log(num);

let a = 10.5;
console.log(a);

//character
let char = "z";
console.log(char);

//string
let str = "Hello Everyone once again";
console.log(str);

//boolean
let b = false;
console.log(b);

//loop
for(let i=0;i<10;i++){
    console.log(i);
}

let count = 10;
while(count>0){
    console.log(count);
    count--;
}

// if(condition){

// }else{

// }