题解

#include<iostream>
using namespace std;
int n,x[105],maxn=-10086;
int main(){
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        cin>>x[i];
        if(x[i]>=maxn)
        {
            maxn=x[i];
        }
    }
    cout<<maxn;
}