实现一个函数,打印乘法口诀表,口诀表的行数和列数自己指定, 输入9,输出9*9口诀表,输出12,输出12*12的乘法口诀表。
#include<stdio.h>mul(int n){int line;int column;int pro;for (line = 1; line <= n; line++){for (column = 1; column <= line; column++){pro = line* column;printf("%d*%d=%2d ", line, column, pro);}printf("\n");}}int main(){int a = 0;printf("请输入您要几行几列的口诀表:\n");scanf_s("%d",&a);mul(a);system("pause");}