console.log("Hello World");//normal Hello World in nodejs
let s="Hello";
console.log(s+"world");
//SUPPORTED VARIABLES IN NODEJS
//const
//number-int float
//string
//objrct
//null
//undefined
for(let i=0;i<3;i++)
console.log(s+"world");//display Hello World 3 times
//FUNCTIONS creating and calling
function sayHello(args="no name"){
console.log("Hello"+args);
}
sayHello("ramu");
let add=function(i,j){
return;
}
console.log(add(12,23));
//ARROW FUNCTION
let sub=(i,j)=> {RETURN i-j};
console.log(sub(78,90));
//
console.log(add(23,function(){
return 23-45;
}));
