草我怎么才88
by a2lyaXNhbWUgbWFyaXNh @ 2022-12-04 08:51:48
@[liuzhixing0922](/user/638141) 您翻转 `vk[i]` 之后,没有翻转回去
by reveal @ 2022-12-13 21:51:43
@[reveal](/user/523491) 谢谢
by Literally114514 @ 2022-12-13 22:08:00
```cpp
#include <bits/stdc++.h>
int main(){
int n,nowvk=0,temp=0;
std::string vk;
std::cin>>n>>vk;
for(int i = 0 ; i < n ; i ++ ) if(i!=n-1) if(vk[i]=='V' && vk[i+1]=='K') nowvk++;
for(int i = 0 ; i < n ; i ++ ){
if(vk[i]=='V') vk[i]='K';
else vk[i]='V';
for(int j=0;j<n;j++) if(j!=n-1) if(vk[j]=='V' && vk[j+1]=='K') temp++;
if(temp>nowvk) nowvk=temp;
temp=0;
if(vk[i]=='K') vk[i]='V';
else vk[i]='K';
}
std::cout<<nowvk;
return 0;
}
```
这是按你的代码改的最短代码
by mzh98K @ 2022-12-29 18:02:15