how to create an adjacency matrix?

This is a discussion on how to create an adjacency matrix? within the C Programming forums, part of the General Programming Boards category; i want to input values as a[0][0]=1 a[0][1]=3 a[1][0]=2 a[1][1]=3 1 3 2 3 i want an adjacency matrix from ...

  1. #1
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    how to create an adjacency matrix?

    i want to input values as

    a[0][0]=1 a[0][1]=3
    a[1][0]=2 a[1][1]=3

    1 3
    2 3

    i want an adjacency matrix from this as:
    m[0][0]=0, m[0][1]=0, m[0][2]=1
    m[1][0]=0, m[1][1]=0, m[1][2]=1
    m[2][0]=1, m[2][1]=1, m[2][2]=0

    0 0 1
    0 0 1
    1 1 0

    How can i do?
    please help me with codes....

  2. #2
    TEIAM - problem solved
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    How do you want the program to run?

    I'd imagine that you prompt the user to enter connections and save a 1 in the corresponding place for the adj matrix

    i.e.
    _______________________

    Enter Connection:
    add 1-3
    OK

    add 2-3
    OK

    add 3-3
    OK

    del 3-3
    OK

    print
    OK

    0 0 1
    0 0 1
    1 1 0
    ________________________________

    Is this what you want?
    Fact - Beethoven wrote his first symphony in C

  3. #3
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    yes right!

  4. #4
    TEIAM - problem solved
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    OK - Let's start with the first command

    Prompt for input and read the response.

    You will need to start this on your own - printf and scanf are probably a good starting point
    Fact - Beethoven wrote his first symphony in C

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