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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main(){
  6.     int mat[51][51];
  7.     int aux[51][51];
  8.     int num_l, num_c;
  9.     cin >> num_l >> num_c;
  10.     int i = 1;
  11.     int j = 1;
  12.     for( i = 1; i <= num_l; ++i){
  13.         for(j = 1; j <= num_c; ++j){
  14.         cin >> mat[i][j];
  15.         }
  16.     }
  17.     int l_start, c_start, l_finish = 0,c_finish = 0,num_move;
  18.     cin >> l_start;
  19.     cin >> c_start;
  20.     cin >> num_move;
  21.     l_finish = l_start + num_move - 1;
  22.     c_finish = c_start + num_move - 1;
  23.     for( i = 1; i <= num_l; ++i){
  24.         for(j = 1; j <= num_c; ++j){
  25.             if(i >= l_start && i <= l_finish && j >= c_start && j <= c_finish){
  26.                 if(l_start < c_start){
  27.                    aux[i][j] = mat [j -(c_start - l_start)][num_l - i + 1];
  28.                 }
  29.                 if(l_start > c_start){
  30.                    aux[i][j] = mat [j +(l_start - c_start)][num_l - i + 1];
  31.                 }
  32.                 if(l_start == c_start){
  33.                    aux[i][j] = mat [j][num_l - i + 1];
  34.                 }
  35.             }
  36.         }
  37.     }
  38.     for( i = 1; i <= num_l; ++i){
  39.         for(j = 1; j <= num_c; ++j){
  40.             if(i >= l_start && i <=l_finish && j >= c_start && j <= c_finish){
  41.               mat[i][j] = aux[i][j];
  42.             }
  43.          cout << mat[i][j]<<" ";
  44.         }
  45.     cout << "\n";
  46.     }
  47.     return 0;
  48. }
Success #stdin #stdout 0s 5536KB
comments (?)
stdin
copy 
4 4
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
2 1 2
stdout
copy 
1 2 3 4 
7 11 7 8 
6 10 11 12 
13 14 15 16
https://ideone.com/F9tJ27
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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