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: 4ms
Memory: 1120kB
Author: CT12812281281
In contest: 1281

#include<stdio.h>
int main()
{
	int n=0;
	while(scanf("%d",&n)!=EOF)
	{
		int c[10000],sum=0,yz=0;
		for(int i=0;i<n;i++)
		{
			scanf("%d",&c[i]);
			if(c[i]>0)
				sum+=(c[i]/2);
			else
				sum+=c[i];
			if(sum<0)
				yz++;
		}
		printf("%d\n",yz);
		
	}
	return 0;
}