P5718

被这道题卡了。。。

#include <bits/stdc++.h>
using namespace std;
int a[10001];
int main() {
	int n;
	cin >> n;
	for (int i = 1; i <= n; i++) {
		cin >> a[i];
	}
	int sum = a[0];
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= n; j++) {
			if (a[i] < sum) {
				a[i] = sum;
			}
		}
	}
	cout << sum;
	return 0;
}