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  1. #include <iostream>
  2. #define ll long long
  3. using namespace std;
  4. void swapx(ll a[3][4]) {
  5. for (int i = 0; i < 3; i++) {
  6. ll temp = a[i][0];
  7. a[i][0] = a[i][3];
  8. a[i][3] = temp;
  9. }
  10. }
  11. int main() {
  12. ll a[3][4];
  13. for (int i = 0; i < 3; i++)
  14. for (int j = 0; j < 4; j++)
  15. cin >> a[i][j];
  16. swapx(a);
  17. for (int i = 0; i < 3; i++) {
  18. for (int j = 0; j < 4; j++)
  19. cout << a[i][j] << " ";
  20. cout << endl;
  21. }
  22. return 0;
  23. }
Success #stdin #stdout 0s 5324KB
stdin
Standard input is empty
stdout
22830386902520 22830388112896 22830388113184 22830388113184 
22830384301985 22830386016520 22830386902672 72703 
2 94029475635801 1 94029475635208