infinity c++

To create a program that calculates infinity in C++, you can follow these steps:

Step 1: Include the necessary header file.

#include <iostream>

Step 2: Define the main function.

int main() {
    // code goes here
    return 0;
}

Step 3: Declare a variable to store infinity.

double infinity = HUGE_VAL;

Step 4: Print the value of infinity using cout.

std::cout << "Infinity: " << infinity << std::endl;

Step 5: End the program.

return 0;

Here is the complete code:

#include <iostream>

int main() {
    double infinity = HUGE_VAL;
    std::cout << "Infinity: " << infinity << std::endl;
    return 0;
}

Please note that the HUGE_VAL constant is defined in the <cmath> header file. So, make sure to include it at the beginning of your program if you haven't already.