@[北辰yama](/space/show?uid=112529) 可第二个测试点是2000啊
by South_Sky_Plume5 @ 2019-03-08 21:48:38
@[南天羽5](/space/show?uid=155924)
```
ans=(ans-m[i])%100+300;
n+=(ans-m[i])/100*100;
```
这边n+=(ans-m[i])/100*100;时，ans已经变过了，所以根本不能这么做；要做得先弄一个tmp存，具体代码是这样：
```
int tmp=ans;
ans=(tmp-i])%100+300;
n+=(tmp[i])/100*100;
```
by QAQ永动机 @ 2019-03-08 22:02:09
@[北辰yama](/space/show?uid=112529) after that？？？
by South_Sky_Plume5 @ 2019-03-08 22:13:42
@[南天羽5](/space/show?uid=155924) 你对了吗，不对的话重构代码吧
by QAQ永动机 @ 2019-03-08 22:15:51
@[南天羽5](/space/show?uid=155924) 看看题解
by QAQ永动机 @ 2019-03-08 22:16:07
@[北辰yama](/space/show?uid=112529) 额······所以调换位置就可以了？！
by South_Sky_Plume5 @ 2019-03-08 22:19:10
```
#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]){
int tmp=ans;
ans=(tmp-m[i])%100+300;
in+=(tmp-m[i])/100*100;
}
else{
cout<<i*-1;
return 0;
}
}
ans+=in*1.2;
cout<<ans;
return 0;
}
```
by QAQ永动机 @ 2019-03-08 22:21:25
@[南天羽5](/space/show?uid=155924)
by QAQ永动机 @ 2019-03-08 22:21:31
@[北辰yama](/space/show?uid=112529) 这样也过了
```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]){
in+=(ans-m[i])/100*100;
ans=(ans-m[i])%100+300;
}
else{
cout<<i*-1;
return 0;
}
}
ans=ans+in*1.2-300;
cout<<ans;
return 0;
}
```
by South_Sky_Plume5 @ 2019-03-08 22:30:55
@[南天羽5](/space/show?uid=155924) 过了就好
by QAQ永动机 @ 2019-03-08 22:36:59