Java Academy · Lesson

For Loop Basics

Understand for loop syntax, count up and down, accumulate totals, and use break/continue.

For Concept

For loop repeats code with three parts in one line: init; condition; update.

for (int i = 0; i < 3; i = i + 1) {
  System.out.println("Loop " + i);
}

Count up 1..5.

for (int i = 1; i <= 5; i = i + 1) {
  System.out.println(i);
}