想问一下思路哪错了，第一个样例运行为0
by Rocca @ 2023-11-19 00:13:06
```
#include<stdio.h>
using namespace std;
int main()
{
int sum=0;//sum为每次的余数；cnt为每次存一百的数量
int cnt=0;
int a[12];
for(int i=1;i<=12;i++)
{
scanf("%d",&a[i]);
if(a[i]>300+sum)
{
printf("-%d",i) ;
return 0;
}
if(a[i]<=300+sum)
{
cnt+=(300+sum-a[i])/100;
sum=(300-a[i]+sum)%100;
}
}
printf("%lld",sum+cnt*120);
return 0;
}
```
帮你调过了不要脸的求个关注，不懂问我
by drinktowind @ 2023-11-19 07:19:10
nigexxxxxxxx
by woshinibaba54188 @ 2023-11-19 08:44:19
@[drinktowind](/user/719619) 好的好的，谢谢佬！！
by Rocca @ 2023-11-19 14:31:26