doubt in array article

Do all of the uninitialised elements of the array are assigned to be zero if some elements are initialised?

In the following code , i have declared array of size 3

#include <iostream>
int main(){
  using namespace std;
  int a[3];
  a[2] = 2;
  cout << a[0] << '\n' << a[1] << endl;
  return 0;
}

output that i got was

a[0] = garbage value like 4196688

a[1] = 0

Answers

•   
  

  Yes, it may take some garbage value.

  
  
• but according to array article, both a[0],a[1] should be zero
  - amankh_99
• Read http://stackoverflow.com/questions/6032638/default-variable-value/#answer-6032889 to understand when the unitialized value of a variable is 0 and when it is not.
  - Amit Kumar

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