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C | Arrays | Question 1
  • Difficulty Level : Easy
  • Last Updated : 10 Jan, 2013
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Predict the output of below program:




#include <stdio.h>
  
int main()
{
    int arr[5];
      
    // Assume that base address of arr is 2000 and size of integer
        // is 32 bit
    arr++;
    printf("%u", arr);
      
    return 0;
}

(A) 2002
(B) 2004
(C) 2020
(D) lvalue required


Answer: (D)

Explanation: Array name in C is implemented by a constant pointer. It is not possible to apply increment and decrement on constant types.

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