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: 5024kB
Author: CT12810391281
In contest: 1281

#include<stdio.h>
int a[1000002];
int main(void){
	int n,i,m=0,j=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){
				m+=a[i]/2;
			}
			else
			m+=a[i];
			if(m<0)
			j++;
		}
		printf("%d\n",j);
		j=0;
		m=0;
	}
	return 0;
}