用C语言输出乘法口诀表

利用简单的循环

test.c

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

运行界面