for (int i = 0; i < 5; i++) { System.out.println(i); }
int sum = 0; for (int i = 1; i <= 10; i++) { sum = sum + i; } System.out.println(sum);
int x = 10; while (x > 0) { System.out.println(x); x = x - 2; }
int n = 1; do { System.out.println(n); n = n * 2; } while (n < 100);
int val = 2; switch (val) { case 1: System.out.println("one"); break; case 2: System.out.println("two"); break; default: System.out.println("other"); }
if (5 > 3) { System.out.println("yes"); } else { System.out.println("no"); }
for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { System.out.println(i * 3 + j); } }
%quit