Saturday, September 22, 2007

TECH OF (9/22) 

main()
 {
 char *str1="abcd";
 char str2[]="abcd";
 printf("%d %d %d",sizeof(str1),sizeof(str2),sizeof("abcd"));
 }
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3 comments:

  1. AnonymousSeptember 22, 2007 at 9:27 PM

    I got the ans as 2 5 5

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  2. Rakesh Kumar AavulaSeptember 25, 2007 at 12:25 AM

    This comment has been removed by the author.

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  3. Rakesh Kumar AavulaSeptember 25, 2007 at 12:25 AM

    Answer:

    2 5 5

    Explanation:

    In first sizeof, str1 is a character pointer so it gives you the size of the pointer variable. In second sizeof the name str2 indicates the name of the array whose size is 5 (including the '\0' termination character). The third sizeof is similar to the second one.

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