#include <iostream>
#include <cmath>
int main() {
double angle_in_degrees;
// Step 1: Prompt user for input
std::cout << "Enter the angle in degrees: ";
std::cin >> angle_in_degrees;
// Step 2: Convert degrees to radians
double angle_in_radians = angle_in_degrees * M_PI / 180.0;
// Step 3: Calculate the arctangent (inverse tangent)
double result = atan(angle_in_radians);
// Step 4: Convert the result from radians to degrees
result = result * 180.0 / M_PI;
// Step 5: Display the result
std::cout << "The arctangent of " << angle_in_degrees << " degrees is: " << result << " degrees\n";
return 0;
}