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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int n;
  4.  
  5. void doo(){
  6.  
  7. }
  8.  
  9.  
  10.  
  11. int main() {
  12.  
  13. return 0;
  14. }
Success #stdin #stdout 0.01s 5284KB
stdin
1 9 23 17 18
10 24 8 16 2
11 13 3 7 19
12 4 15 6 20
25 14 5 22 21
1
17
24
8
16
2
11
3
7
12
25
22
21
-1
stdout
Standard output is empty