C++ | Misc C++ | Question 7

#include<iostream>
using namespace std;

int x[100];
int main()
{
    cout << x[99] << endl;
}

This question is contributed by Sudheendra Baliga
(A) Unpredictable
(B) Runtime error
(C) 0
(D) 99

Answer: (C)
Explanation: The correct answer is c. In C++ all the uninitialized global variables are initialized to 0.
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