Wrong Answer
Code
#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
int t;
cin >> t;
while(t--){
int n, k;
cin >> n >> k;
string ans = "0", tmp;
string s[n];
int sz[n];
for(int i = 0; i < n; i++){
cin >> s[i];
tmp += s[i];
int id = i - k - 1;
sz[i] = s[i].size();
if(id >= 0) tmp = tmp.substr(sz[id], tmp.size() - (sz[id]));
ans = max(ans, tmp);
}
cout << ans << "\n";
}
return 0;
}
Information
- Submit By
- Type
- Submission
- Problem
- P1083 Number concatenation
- Contest
- Bangladesh 2.0
- Language
- C++20 (G++ 13.2.0)
- Submit At
- 2024-08-16 16:25:30
- Judged At
- 2024-10-03 13:27:00
- Judged By
- Score
- 30
- Total Time
- 2ms
- Peak Memory
- 588.0 KiB