是什么错误
by HAM_qwq @ 2023-01-28 18:36:43
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
int i,p,m,r=0;
float sum=0;
bool flag=1;
for(i=1;i<=12;i++){
r=300+r;
cin>>p;
m=(r-p)*0.01;
r=r-p-m*100;
sum=sum+m*100;
//cout<<endl<<m<<endl;
if(r<0){
cout<<"-"<<i;
flag=0;
break;
}
}
if(flag){
sum=sum*1.2+r;
cout<<sum;
}
return 0;
}
```
by Abu_Dumbledore @ 2023-02-02 11:43:40