Skip to content
Related Articles

Related Articles

C | Arrays | Question 10
  • Difficulty Level : Hard
  • Last Updated : 03 Sep, 2013

Predict output of following program




int main()
{
    int i;
    int arr[5] = {1};
    for (i = 0; i < 5; i++)
        printf("%d ", arr[i]);
    return 0;
}


(A) 1 followed by four garbage values
(B) 1 0 0 0 0
(C) 1 1 1 1 1
(D) 0 0 0 0 0


Answer: (B)

Explanation: In C/C++, if we initialize an array with fewer members, all remaining members are automatically initialized as 0.

For example, the following statement initializes an array of size 1000 with values as 0.

     int arr[1000] = {0};  


Quiz of this Question

Attention reader! Don’t stop learning now. Get hold of all the important C++ Foundation and STL concepts with the C++ Foundation and STL courses at a student-friendly price and become industry ready.

My Personal Notes arrow_drop_up
Recommended Articles
Page :