What is the output of this program?#include <iostream> #include <stack> using namespace std; int main () { stack<int> StackData; StackData.push(25); StackData.push(45); StackData.top() -= 5; cout << StackData.top() << endl; return 0; }

What is the output of this program?#include <iostream> #include <stack

1.	What is the output of this program? #include <iostream> #include <stack> using namespace std; int main () { stack<int> StackData; StackData.push(25); StackData.push(45); StackData.top() -= 5; cout << StackData.top() << endl; return 0; }
A.	45
B.	25
C.	5
D.	Compilation Error
E.	None of these
Answer» B. 25

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What is the output of this program?#include <iostream> #include <stack> using namespace std; int main () { stack<int> StackData; StackData.push(25); StackData.push(45); StackData.top() -= 5; cout << StackData.top() << endl; return 0; }

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What is the output of this program?
#include <iostream>
#include <stack>
using namespace std;
int main ()
{
stack<int> StackData;
StackData.push(25);
StackData.push(45);
StackData.top() -= 5;
cout << StackData.top() << endl;
return 0;
}