天梯赛的善良

题源

团体程序设计天梯赛

题解

#include<iostream>
using namespace std;
int box[1000001]={0};
int N,num;
int main(){   
    cin >> N;
    for(int i=0;i<N;i++){
        cin >> num;
        box[num]++;
    }
    for(long i=0;i<=1000000;i++){
        if(box[i]!=0){
            cout << i << " " << box[i] << endl;
            break;
        }
    }
    for(long i=1000000;0<=i;i--){
        if(box[i]!=0){
            cout << i << " " << box[i] << endl;
            break;
        }
    }
    return 0;
}