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Feb 21st, 2020
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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.  
  8. int n,m,s,min1=10001,min2=10001,j,i,p,k;
  9. int a[101][101];
  10. cin>>n>>m;
  11. for(int i=1;i<=n;i++)
  12. {
  13. for(int j=1;j<=m;j++)
  14. {
  15. cin>>a[i][j];
  16.  
  17. }
  18. }
  19. for(int i=1;i<=n;i++)
  20. {
  21. if(a[i][1]<min2)
  22. {
  23. min2=a[i][1];
  24. p=i;
  25. }
  26.  
  27. }
  28. for(int i=1;i<=n;i++)
  29. {
  30. if(a[i][m]<min1)
  31. {
  32. min1=a[i][m];
  33. k=i;
  34. }
  35. }
  36. swap(a[p][1],a[k][m]);
  37. for(int i=1;i<=n;i++)
  38. {
  39. for(int j=1;j<=m;j++)
  40. {
  41. cout<<a[i][j]<<" ";
  42.  
  43. }
  44. cout<<endl;
  45. }
  46. return 0;
  47. }
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