What is the output of the following code?#include <iostream>using namespace std;int main() { int a = 10, b = 20, c = 30; if (a <= b && !b) { cout << "hello"; } else if (c >= a && c >= b) { cout << "hi"; } else { cout << "hey"; }}Options: Pick one correct answer from belowhellohiheyhello hi

The output of the given code will be "hi".

Here's the step by step explanation:

1. The code declares three integer variables a, b, and c, and assigns them the values 10, 20, and 30 respectively.

2. The first if statement checks if a is less than or equal to b and b is not true (i.e., b is 0). Since b is 20 (which is considered true in C++), the negation operator (!) makes the condition false. Therefore, the code inside the first if statement is not executed.

3. The program then moves to the else if statement. This checks if c is greater than or equal to a and c is greater than or equal to b. Since both conditions are true (30 is greater than or equal to both 10 and 20), the code inside the else if statement is executed. This prints out "hi".

4. The final else statement is not executed because the condition for the else if statement was true.

So, the correct answer is "hi".