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: CT12811621281
In contest: 1281

#include<stdio.h>
int main(){
   int n;
   while(scanf("%d",&n)!=EOF){
	   int a[1000];
	  double num=0;
	  int m=0;
	   for(int i=0;i<n;i++)
		   scanf("%d",&a[i]);
	   for(int j=0;j<n;j++){
		   if(a[j]>0)
			   num=num+a[j]/2.0;
		   else
			   num+=a[j];
		   if(num<0)
			   m++;
	   }
	   printf("%d\n",m);
   }

	return 0;
}