उदाहरण
#include <stdio.h> #include <conio.h> void main() { int i, j, a = 0, b = 1, n; clrscr(); printf("****************OUTPUT*****************\n\n"); printf("enter the value of n : "); scanf("%d", &n); printf("\n the required order is: \n\n" ); for(i = 1; i <= n; i++) { if(i == 1) printf("%d. E", i); else { printf("%d. ", i); for(j = 1; j <= i-1; j++) printf("%d", a); for(j = 1; j <= i-1; j++) printf("%d", b); } printf("\n"); } getch(); }