入门题解 双函数 return

#include<iostream>
using namespace std;
int max_value(int x,int y){
    if(x>y)return x;
    else if(x<y)return y;
}
int min_value(int x,int y){
    if(x>y)return y;
    else if(x<y)return x;
}

int main() {

	int a, b;
	cin >> a >> b;
	cout << "max=" << max_value(a, b) << endl;
	cout << "min=" << min_value(a, b) << endl; 
    
   return 0;
}