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BARC 2026 CS | Memory Based Questions | GO Classes | Question: 75

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1 1 vote

Consider the following C++ program:

#include
using namespace std;
void modify(int &a, int &b, int &c)
{
    a = 2;
    b = 6;
    c = 14;
}
int main()
{
    int x = 1, y = 3, z = 7;
    modify(x, y, z);
    cout << x << " " << y << " " << z;
    return 0;
}



What will be the output of the program?
 

  1. $1 \ 3 \ 7$
     
  2. $2 \ 6 \ 14$
     
  3. $2 \ 3 \ 7$
     
  4. Compilation error

 

1 Answer

0 0 votes
Answer will be A since it is call by value . All changes that happens within modify function only . When you complete execution of modify function the value of 1 3 7
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