Write a program to find Difference of two matrix

Two matrix are taken from user.. Substraction matrix is displayed as output..

Select To use this code as it is.. select and copy paste this code into code.cpp file :)

1. #include<iostream.h>
2. #include<conio.h>
   
3. void main()
   
4. {
   
5. clrscr();
   
6. int a[10][10],b[10][10],c[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. cout<<endl<<"Enter elements of matrix A: "<<endl;
    
12. //Coding by: Snehil Khanor
13. //http://WapCPP.blogspot.com
14. for(i=0;i<m;i++)
    
15. {
    
16. for(j=0;j<n;j++)
    
17. {
    
18. cout<<"Enter element a"<<i+1<<j+1<<": ";
    
19. cin>>a[i][j];
    
20. }
    
21. }
    
22. cout<<endl<<"Enter elements of matrix B: "<<endl;
    
23. for(i=0;i<m;i++)
    
24. {
    
25. for(j=0;j<n;j++)
    
26. {
    
27. cout<<"Enter element b"<<i+1<<j+1<<": ";
    
28. cin>>b[i][j];
    
29. }
    
30. }
    
31. //Coding by: Snehil Khanor
32. //http://WapCPP.blogspot.com
33. cout<<endl<<"Displaying Matrix A: "<<endl<<endl;
34. for(i=0;i<m;i++)
    
35. {
    
36. for(j=0;j<n;j++)
    
37. {
    
38. cout<<a[i][j]<<" ";
    
39. }
    
40. cout<<endl<<endl;
    
41. }
    
42. cout<<endl<<"Displaying Matrix B: "<<endl<<endl;
    
43. for(i=0;i<m;i++)
    
44. {
    
45. for(j=0;j<n;j++)
    
46. {
    
47. cout<<b[i][j]<<" ";
    
48. }
    
49. cout<<endl<<endl;
    
50. }
    
51. cout<<endl<<"Matrix A - Matrix B = Matrix C: "<<endl<<endl;
    
52. for(i=0;i<m;i++)
    
53. {
    
54. for(j=0;j<n;j++)
    
55. {
    
56. cout<<a[i][j]-b[i][j]<<" ";
    
57. }
    
58. cout<<endl<<endl;
    
59. }
    
60. getch();
61. }