CaioCesar

P1

Sep 29th, 2017
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C++ 1.04 KB | None | 0 0
  1. #include <cstdlib>
  2. #include <iostream>
  3. #include <math.h>
  4.  
  5. #define pi 3.14
  6.  
  7. using namespace std;
  8.  
  9. float altura, areaBase, diam, raio, volume;
  10.  
  11. float ler_altura(){
  12.     cout << " Digite a altura: "; cin >> altura;
  13.     cout << " Altura: " << altura; cout << " m" << endl;
  14.     return 0;
  15. }
  16.  
  17. float calc_diametro(){
  18.     diam = altura / 3;
  19.     cout << " Diametro: " << diam; cout << " m" << endl;
  20.     return 0;
  21. }
  22.  
  23. float calc_Raio(){
  24.     raio = diam / 2;
  25.     cout << " Raio: " << raio; cout << " m" << endl;
  26.     return 0;
  27. }
  28.  
  29. float calc_areaBase(){
  30.     areaBase = raio * raio * pi;
  31.     cout << " Area da base: " << areaBase; cout << " m²" << endl;
  32.     return 0;
  33. }
  34.  
  35. float calc_volume(){
  36.     volume = areaBase * altura;
  37.     cout << " Volume: " << volume; cout << " m³" << endl;
  38.     return 0;
  39. }
  40.  
  41. int main(){
  42.     system("cls");
  43.     cout << " Calculo do volume de um cilindro " << endl;
  44.     ler_altura();
  45.     calc_diametro();
  46.     calc_Raio();
  47.     calc_areaBase();
  48.     calc_volume();
  49.    
  50.     system("pause");
  51.    
  52.     return 0;
  53. }
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