纯属闲的

#include<bits/stdc++.h>
using namespace std;
int a[15];
bool cmp(int a,int b)
{
    return a>b;
}
int main()
{
    for(int i=0;i<5;i++)
    {
        cin>>a[i];
    }
    sort(a,a+5,cmp);
    cout<<max(a[0],a[4])<<" "<<min(a[0],a[4]);
//应题目要求写的max和min，将代码复杂化
    return 0;
}

用函数，不迷路！

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int a, b, c, d, e;
    cin >> a >> b >> c >> d >> e;
    cout << max(a, max(b, max(c, max(d, e))));
    cout << ' ' << min(a, min(b, min(c, min(d, e))));
    return 0;
}

哪里有问题？

#include <iostream>
using namespace std;
int main()//头文件
{
    int a[5],maxx=0,minn=100;
    for (int i=0;i<5;i++)
    {
        cin >> a[i];
        if (a[i]<minn)
        {
            minn=a[i];
        }
        if (a[i]>maxx)
        {
            maxx=a[i];
        }
    }
    cout << maxx << ' ' << minn;
    return 0;//结尾
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int a , b , c , d , e;
    cin >> a >> b >> c >> d >> e;
    cout << max(a , max(b,max(c , max(d,e) ))) << " ";
    cout << min(a , min(b,min(c , min(d,e) ))) << " ";
    return 0;
}//A

用（一点也不）神奇的数组

#include<bits/stdc++.h>
using namespace std;
int a[7];
int main()
{
    for (int i=1;i<=5;i++)
        cin>>a[i];
    sort(a+1,a+6);
    cout<<a[5]<<' '<<a[1];
    return 0;
}

#include <iostream>//hetao3097453
#include <algorithm>
using namespace std;
int main()
{
    int a,b,c,d,e;
    cin >> a >> b >> c >> d >> e;
    int maxx = max(a, max(b, max(c, max(d, e))));
    int minn = min(a, min(b, min(c, min(d, e))));
    cout << maxx << " " << minn;
    return 0;
}