Before we start working, it will be good to review again the
for loop construction:
For loops consist of:
- Initialization block in which the variable-counter is declared (
var i) and its initial value is set.
- Repeat condition (
i <= 10), executing once, before each iteration of the loop.
- Restarting the counter (
i++) – this code is executed after each iteration.
- Body of the loop - contains random block of source code.