What is the output of the following code?stackType stack;int x, y;x = 5;y = 3;stack.push(4);stack.push(x);stack.push(x + 1);y = stack.top();stack.pop();stack.push(x + y);x = stack.top();stack.pop();cout << "x = " << x << endl;cout << "y = " << y << endl;
A. x = 5
y = 6
B. x = 4
y = 3
C. x = 5
y = 3
D. x = 11
y = 6
Answer: D
Computer Science & Information Technology
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