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Type: Posts; User: rttvsk

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  1. How to Search and delete line from a text file in c?

    Hello!

    I am writing a really basic database using a text file in c. It is supposed to ask the user, what they want to do. If they select add a user, it add the details to the text file created. If...
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    Thank you so much! It works now and I finally...

    Thank you so much! It works now and I finally understand what the problem was.
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    Thanks again. I am getting lost. I tried to...

    Thanks again. I am getting lost. I tried to change these things, but the out does not make sense. I got this


    1
    2
    4199707
    2
    10
    2
    66
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    Thank you. I tried using b as an array subscript,...

    Thank you. I tried using b as an array subscript, however, i got only 10 zeroes as output. I used this code.


    #include <stdio.h>

    main ()
    {
    int a[10];
    int b,i;
    a[0]=1;
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    12,329

    fill array with odd numbers

    how can I fill this array of 10 elements with odd numbers? Thank you



    #include <stdio.h>

    main ()
    {
    int a[10];
    int b,i;
  6. selected number of random math equations, then appraisal in c - how to

    Hello,

    I am trying to program an application that will come up with mathematical equations (+, -, *, /) and test your skills. You enter the number of equations and after solving them you will be...
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