Information
- ID
- 473
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 8
- Tags
- (None)
- # Submissions
- 307
- Accepted
- 58
- Uploaded By
#include<iostream>
using namespace std;
int n,k;
string a;
int i;
int ans=0;
int main(){
cin>>n>>k;
cin>>a;
for(i=k-1;;i++){
int j=i%n;
ans++;
if(a[j]=='X'&&i!=(k-1)){
cout<<ans-1;
exit(0);
}
}
return 0;
}
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