sample typescript code

1for (let i: number = 0; i < 5; ++i) {
2  let line: string = "";
3  for(let j: number = 0; j <= i; ++j) {
4    line += "*";
5  }
6  console.log(line);
7}
8/*Simple for loop that gives this output:
9*
10**
11***
12****
13*****
14*/