复习c++ day01 关于if语句复习

#include<iostream>
using namespace std;
int main()
{
int num1 = 0;
int num2 = 0;
int num3 = 0;
 cout<<"输入小猪a的体重"<<endl;
 cin>>num1;
 cout<<"输入小猪b的体重"<<endl;
 cin>>num2;
 cout<<"输入小猪c的体重"<<endl;
 cin>>num3;

if(num1<num2){
	if(num3>num2){
		cout<<"小猪c体重最重"<<endl;
		}else{
		cout<<"小猪b体重最重"<<endl;
		}
}else{
	if(num1>num3){
	cout<<"小猪a体重最重"<<endl;
	}else{
	cout<<"小猪c体重最重"<<endl;
	}
}
}

运行结果