C examples for Statement:for
Using Nested for Loops
#include <stdio.h> int main (void) { int n, number, triangularNumber, counter; for (counter = 1; counter <= 5; ++counter) {/*from www . j av a 2s .co m*/ printf ("What triangular number do you want? "); scanf ("%i", &number); triangularNumber = 0; for (n = 1; n <= number; ++n) triangularNumber += n; printf ("Triangular number %i is %i\n\n", number, triangularNumber); } return 0; }