Print one to nine

Description: Print one to nine with for loop, while loop and do…while loop

// The input would be below:

1
2
3
4
5
6
7
8
9

// for loop

for (let i = 1; i <= 9; i++) {
  console.log(i);
}

// while loop

let i = 1;
while (i <= 9) {
  console.log(i);
  i++;
}

// do...while loop

let i = 1;
do {
  console.log(i);
  i++;
} while (i <= 9);