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Discussion :: Testing New

  1. Determine Output:

    void main()
    {
          char a[]="12345"; 
          int i = strlen(a); 
          printf("%d", ++i);
    }
    2. A.

     5
    B.

     6
    C.

     7
    D.

     None of These

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    Answer : Option B

    Explanation :

    The char array 'a' will hold the initialized string, whose length will be counted from 0 till the null character. Hence the 'i' will hold the value equal to 5, after the pre-increment in the printf statement, then 6 will be printed.

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