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  1. #include <iostream>
  2. using namespace std;
  3. int x,y;
  4. int state[4][4];
  5. int swap(int state[4][4], int x, int y){
  6.     int tmp;
  7.     tmp = state[x][y-1];
  8.     state[x][y-1] = state[x][y];
  9.     state[x][y] = tmp;
  10.     return y++;
  11. }
  12. int main(void){
  13.     cin >> x >> y;
  14.     for(int i = 0; i < 4; i++){
  15.         for(int j = 0; j < 4; j++){
  16.             cin >> state[i][j];
  17.         }
  18.     }
  19.     swap(state, x, y);
  20. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin
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2 3
 2  3  4  5                               
 6  7  8  1
 9 10 11 12
13 14 15 16
stdout
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Standard output is empty
https://ideone.com/7H5EPR
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
secret

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