How to use nested loops to print out the the lower triangle multiplication table on c? -

i want print multiplication result, 1x1=1 1x2=2 1x3=3 , on.

thanks,

int main() {     int i, j, n = 10;      (i = 1; <= n; printf("%d\n", i++))         (j = 1; j <= n; j++)             printf(j < ? "    " : "%3d ", * j);      return 0; } 

completed code

int main() {     int i, j, n = 10;      // lower triangle multiplication table on c     // printing multiplication result     // 1x1=1 1x2=2 1x3=2 , on.      (i = 1; < n; printf("\n", i++))         (j = 1; j < n; j++)             printf(i < j ? "    " : "%1dx%1d=%-2d ", i, j, * j);      return 0; } 

your current code prints upper triangle multiplication table. easiest way make lower triangle multiplication table reverse j , in first part of statement printf(j < ? " " : "%3d ", * j); printf(i < j ? " " : "%3d ", * j);

get rid of first loop. doesn't accomplish anything.

finally, print result 1x1=1 1x2=2 etc, change nested loop printf statement print , j variables shown!