C++练习案例 三只小猪称体重

有三只小猪ABC，请分别输入三只小猪体重，并且判断那只小猪最重。

#include 
using namespace std;

int main()
{
	//三只小猪比体重
	//1.创建三只小猪的体重变量
	int xiaozhua = 0;
	int xiaozhub = 0;
	int xiaozhuc = 0;
	//2.输入三只小猪的体重
	cout << "请输入小猪A的体重" << endl;
	cin >> xiaozhua;
	cout << "请输入小猪B的体重" << endl;
	cin >> xiaozhub;
	cout << "请输入小猪C的体重" << endl;
	cin >> xiaozhuc;
	//3.判断三只小猪的体重
	if (xiaozhua > xiaozhub)
	{
		if (xiaozhua > xiaozhuc)
		{
			cout << "小猪A最重" << endl;
		}
		else {
			cout << "小猪C最重" << endl;
		}

	}
	else
	{
		if (xiaozhub > xiaozhuc) 
		{
			cout << "小猪B最重" << endl;
		}
		else {
			cout << "小猪C最重" << endl;
		}
			

	}

	system("pause");

	return 0;
}
```