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Nov 29th, 2015
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  1. #include <stdio.h>
  2. main() {
  3. int n, m;
  4. scanf("%d %d", &n, &m);
  5. int arr1[n], arr2[m], arr3[n];
  6.  
  7. for (int i=0; i<n; i++) {
  8. scanf ("%d", &arr1[i]);
  9. }
  10. for (int i=0; i<m; i++) {
  11. scanf ("%d", &arr2[i]);
  12. }
  13. int k=0;
  14. for (int i=0; i<n; i++) {
  15. for (int j=0; j<m; j++) {
  16. if (arr1[i]==arr2[j]) {
  17. arr3[k]=arr1[i];
  18. k++;
  19. }
  20. }
  21. }
  22. for (int i=0; i<k; i++) {
  23. printf ("%d ", arr3[i]);
  24. }
  25. }
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