javascript print triangle code example

Example: print triangle in javascript

let n = 5; // you can take input from prompt or change the value
let string = "";
for (let i = 0; i < n; i++) {
  // printing star
  for (let k = 0; k < n - i; k++) {
    string += "*";
  }
  string += "\n";
}
console.log(string);