Tranpose of matrix in c++

1. #include<iostream.h>
2. #include<conio.h>
3. void main()
4. {
5. clrscr();
6. int a[10][10],m,n,i,j;
7. cout<<"Enter number of rows: ";
8. cin>>m;
9. cout<<"Enter number of coloumns: ";
10. cin>>n;
11. //Coding by:Mir Mueen
12. //http://www.thecorblog.blogspot.com
13. if(m!=n)
14. {
15. cout<<"Matrix not square so Transpose not possible :(";
16. }
17. else
18. {
19. cout<<endl<<"Enter elements of matrix: "<<endl;
20. for(i=0;i<m;i++)
21. {
22. for(j=0;j<n;j++)
23. {
24. cout<<"Enter element a"<<i+1<<j+1<<": ";
25. cin>>a[i][j];
26. }
27. }
28. cout<<endl<<"Displaying Matrix: "<<endl<<endl;
29. for(i=0;i<m;i++)
30. {
31. for(j=0;j<n;j++)
32. {
33. cout<<a[i][j]<<" ";
34. }
35. cout<<endl<<endl;
36. }
37. cout<<endl<<"Displaying Matrix Transpose: "<<endl<<endl;
38. for(i=0;i<m;i++)
39. {
40. for(j=0;j<n;j++)
41. {
42. cout<<a[j][i]<<" ";
43. }
44. cout<<endl<<endl;
45. }
46. }
47. getch();
48. }