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: 1120kB
Author: CT12810071281
In contest: 1281

#include<stdio.h>
#include<math.h>
int main() {
	int i,j,k;
	int n;
	int auto a[1000];
	int sum=0,pum=0;
	while(scanf("%d",&n)!=EOF) {
		for(i=0; i<n; i++) {
			scanf("%d",&a[i]);
		}
		for(i=0; i<n; i++) {
		  if(a[i]<0)sum=sum+a[i];
		  else sum=sum+a[i]/2;
			if(sum<0) {
				pum++;
			}
		}
		printf ("%d\n",pum);
		pum=0,sum=0;
	}

}