Start: Jul, 01, 2019 08:30:00
2019年度暑期短学期第四天
End: Jul, 01, 2019 11:30:00
Time elapsed:
Time remaining:

Problem_ID: D
Result: Accepted
Time: 5ms
Memory: 1120kB
Author: FeifanGg
In contest: 1277

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