How to Handle Matrix Operations and Pair Finding in C?

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Enter integer rectangle matrix A(0..n,0..m). Give out entered matrix by columns. Find all element pairs with equal value and their index and give them out.


I have to write c programm for this , can anyone make the body of this exercise and share some instructions how i should approach to this kind of exercise.
Many thanks in advance.
 
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CompuChip said:
Welcome to PF sulev. Note that on PF we don't give answers, just hints. For me it is easy to produce such a program but if I just give it to you then you probably won't be able to solve a similar assignment yourself next time.

Have you learned about arrays? Also, two dimensional arrays (http://www.eskimo.com/~scs/cclass/int/sx9.html)?

maybe you can give me some more hints , I am still kinda in trouble with it