View Code of Problem 19

#include<stdio.h>
#include<iostream>
#include<cstdlib>
#include<cstdio>
#include<cstring>
#include<string>
#include<algorithm>
#include<vector>
#include<cmath>
#include<stack>
#include<map>
#include<vector>
#include<cstdbool>
using namespace std;


int main()
{
	int n;
	while (cin >> n) {
		int p[1000];
		if (n == 0) {
			break;
		}
		for (int i = 0; i < n; i++) {
			cin >> p[i];
		}
		int max = p[0];
		int sum = 0;
		for (int i = 0; i < n; i++) {
			if (sum < 0) {
				sum = p[i];
			}
			else {
				sum = sum + p[i];
			}if (max < sum) {
				max = sum;
			}
		}
		cout << max << endl;
	}
	return 0;
}