#include<stdio.h> int main(int argc, char *argv[]) { int i, j; for (i = 1; i <= 9; ++i){ for (j
#include<stdio.h>
int main(int argc, char *argv[]) { int i, j; for (i = 1; i <= 9; ++i){ for (j = 1; j <= i; ++j) printf("%d+%d=%-2d", j, i, i + j); printf("\n"); } return 0; }