As with most statements in C++, you need to use the curly braces to indicate a compound statement in the body of a for loop:
int a; for (a = 1; a <= 5; a++) { cout << setw(5) << a; cout << setw(10) << a * a; cout << setw(10) << a * a * a; cout << endl; } Output: 1 1 1 2 4 8 3 9 27 4 16 64 5 25 125Previous slide