Help needed for c programming only

This is a discussion on Help needed for c programming only within the C Programming forums, part of the General Programming Boards category; I have study a book of C programming and it shows answer for the question but i cannot get back ...

  1. #1
    Registered User
    Join Date
    Dec 2009
    Posts
    30

    Help needed for c programming only

    I have study a book of C programming and it shows answer for the question but i cannot get back the answer that show in the book. The output is
    Code:
    values[0] = 197
    values[1] = 0
    values[2] = -101
    values[3] = 547
    values[4] = 0
    values[5] = 350
    values[6] = 0
    values[7] = 0
    values[8] = 0
    values[9] = 35
    The answer for the code to produce the output is
    Code:
    #include <stdio.h>
    int main (void)
    {
    int values[10];
    int index;
    values[0] = 197;
    values[2] = -100;
    values[5] = 350;
    values[3] = values[0] + values[5];
    values[9] =
    values[5] / 10;
    --values[2];
    for ( index = 0; index < 10; ++index )
    printf ("values[%i] = %i\n", index, values[index]);
    return 0;
    }
    Can someone help me??
    I am using the c free standard

  2. #2
    Registered User
    Join Date
    Mar 2009
    Posts
    399
    Some of the elements in the values array are never initialized, so they can be anything when you print them. For example, values[1] is never initialized to anything, so printing that element can result in any random number depending on your compiler, OS and what was in that memory location before.

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