cout<<-12;是什么操作
by QAQ永动机 @ 2019-03-08 21:12:24
@[南天羽5](/space/show?uid=155924) 还有，更不不需要数组。for循环更便捷
by QAQ永动机 @ 2019-03-08 21:13:52
~~终于遇到一个问红题的了QWQ~~
by wwlw @ 2019-03-08 21:14:50
~~看标题还以为复制粘贴题解~~
by AC_Automation @ 2019-03-08 21:18:49
@[北辰yama](/space/show?uid=112529) ~~我还以为这个任务不能用数组呢~~
by South_Sky_Plume5 @ 2019-03-08 21:23:00
@[北辰yama](/space/show?uid=112529)
40,too
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
int m[13],in=0,ans=300;
for(int i=1;i<=12;i++)
cin>>m[i];
for(int i=1;i<=12;i++){
if(ans>=m[i]){
ans=(ans-m[i])%100+300;
in+=(ans-m[i])/100*100;
}
else{
cout<<i*-1;
return 0;
}
}
ans+=in;
cout<<ans;
return 0;
}
```
by South_Sky_Plume5 @ 2019-03-08 21:34:44
```
in+=(ans-m[i])/100*100;
```
是啥意思
by QAQ永动机 @ 2019-03-08 21:40:34
@[南天羽5](/space/show?uid=155924)
by QAQ永动机 @ 2019-03-08 21:40:40
@[南天羽5](/space/show?uid=155924) 不是最后要*1.2的吗
by QAQ永动机 @ 2019-03-08 21:46:48
@[北辰yama](/space/show?uid=112529) oh ans+=in;应该为ans+=in*1.2;
by South_Sky_Plume5 @ 2019-03-08 21:47:38