#include <iostream>

int main(){
    float experimental, numerical;
    std::cout << "Enter experimental value for pressure\n";
    std::cin >> experimental;
    std::cout << "Enter numerical value for pressure\n";
    std::cin >> numerical;

    std::cout << "Numerical variation with experiement is " << (experimental / numerical * 100);

    if (experimental > numerical)
    {
        std::cout << "Experiemental value is higher by " << experimental - numerical;
    }
    else
    {
        std::cout << "Experiemental value is lower by " << numerical - experimental;
    }

    return 0;
}