程序如下:
#define _CRT_SECURE_NO_WARNINGS#include<stdio.h>int main(){int pig1, pig2, pig3;//定义三个小猪变量printf("请输入三只小猪的体重(pig1, pig2, pig3都大于0):\n");//printf函数输出三只小猪体重说明scanf("%d %d %d", &pig1, &pig2, &pig3);//scanf输入函数,分别输入三只小猪体重if (pig1 > pig2)//if条件语句{if (pig1 > pig3)//if的嵌套语句{printf("小猪pig1最重\n");}else{printf("小猪pig3最重\n");}}else{if (pig2 > pig3){printf("小猪pig2最重\n");}else{printf("小猪pig3最重\n");}}return 0;}
程序输出结果如图所示;(小猪体重按自己要求来设定)