Start: Jul, 05, 2019 08:40:00
2019年度暑期短学期达标测试
End: Jul, 05, 2019 11:40:00
Time elapsed:
Time remaining:

Problem_ID: C
Result: Accepted
Time: 5ms
Memory: 2020kB
Author: CT12811671281
In contest: 1281

#include <bits/stdc++.h>
using namespace std;
int main() {
	int a[11000],b=0,n,c=0;
	while(scanf("%d",&n)!=EOF) {
		for(int i=0; i<n; i++) {
			scanf("%d",&a[i]);
			if(a[i]>0)
				b+=(a[i])/2.0;
			else
				b+=a[i];
			if(b<0) {
				c++;
			}
		}
		printf("%d\n",c);
		b=0,c=0;
	}
}