Add '5' to total, then increase the value of i by 1 and check if it is still less than 3.

If i is less than 3, add '5' to total and increase the value of i by 1.

While i is less than 3, add '5' to total, then increase the value of i by 1.

While i is less than 3, increment the value of i, then add '5' to total.