Generation

generate functionThu, 30 Mar 2023

calculadora cientifica

#include <iostream> #define PI 3.14159 double calcCircleArea(double r) { return PI * r * r; } int main() { double area, r; std::cin >> r; area = calcCircleArea(r); std::cout << "A="; std::printf("%.4f\n", area); return 0; }

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