P6.08 P71753 Maximum of each sequence

#include <iostream>
using namespace std;

int main() {
    int n,x,max;
    while (cin>>n) {
        cin>>max;
        for (n;n-1>0;n--) {
            cin>>x;
            if(x>max) max=x;
        }
        cout<<max<<endl;
    }
}