fork download 
  1. #include <cstdio>
  2. #include <clocale>
  3. #include <cmath>
  4.  
  5. int main()
  6. {
  7.     float d, b, z;
  8.  
  9.     std::setlocale(LC_ALL, "Russian");
  10.     std::printf("Введите два катета: ");
  11.     std::scanf("%f %f", &d, &b);
  12.     z = std::sqrt(d*d + b*b);
  13.     std::printf("Площадь равна = %f\n", 0.5 * d * b);
  14.     std::printf("Периметр равен = %f\n", d + b + z);
  15.  
  16.     return 0;
  17. }
Success #stdin #stdout 0s 4416KB
comments (?)
stdin 
1 2
stdout 
Введите два катета: Площадь равна = 1.000000
Периметр равен = 5.236068
https://ideone.com/tdD9lZ
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!