No puedo encontrar mi error en el programa
Publicado por Rocio (2 intervenciones) el 19/11/2016 07:16:43
hola, soy nueva aprendiendo c++ y me esta volviendo loca, me gustaria saber si vosotros me pueden ayudar a resolver mi problema. No puedo encontrar mi error en el programa
aqui les dejo lo que hasta ahora e avanzado:
por adelantado mil gracias :)
aqui les dejo lo que hasta ahora e avanzado:
por adelantado mil gracias :)
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// ProjectThree.cpp : Defines the entry point for the console application.
// programa que calcula el area y perimetro del circulo traingulo cuadrado y rectangulo
#include<iostream>
#include<iomanip>
#include "stdafx.h"using namespace std;
void calculateCircle(double);
void calculateTriangle(double);
void calculateSquare(double);
void calculateRectangle(double);
int main()
{int choice;
do
{cout << "\n\t\tGeometry calculator\n\n";
cout << "1. Circle\n";
cout << "2. Triangle\n";
cout << "3. Square\n";
cout << "4. Rectangle\n";
cout << "5. Quit the program\n";
cout << "Enter your choice:\n";
cin >> choice;
if (choice >= 1 && choice <= 4)
{switch (choice)
{case 1:calculateCircle();
break;
case 2:calculateTriangle();
break;
case 3:calculateSquare();
break;
case 4:calculateRectangle();
}if (choice != 4)
{cout << "The valid choices are 1 through 5.\n";
cout << "Try again.\n";
} } }while (choice != 5);
return 0;
}void calculateCircle(double area, double radius, double cir)
{const double pi = 3.14159;
cout << fixed << showpoint << setprecision(2);
cout << "This function calculates the area of";
cout << " a circle.\n";
cout << "Enter the radius of the circle:\n";
cin >> radius;
area = pi * radius * radius;
cout << "The area is " << area << endl;
cir = 2.0 * pi * radius;
cout << "The circumference is" << cir << endl;
}void calculateTriangle(double base, double height, double area)
{cout << fixed << showpoint << setprecision(2);
cout << "This function calculates the area of";
cout << "a triangle\n";
cout << "Enter the base of the triangle:\n";
cin >> base;
cout << "Enter the height of the traingle\n";
cin >> height;
area = (base * height) / 2;
cout << " The area of the triangle is" << area << endl;
}void calculatesSquare(double area, double side, double perimeter)
{cout << fixed << showpoint << setprecision(2);
cout << "This function calculates the area of";
cout << "a square\n";
cout << "Enter the side of the square:\n";
cin >> side;
area = side * side;
cout << "The area is " << area << endl;
perimeter = 4.0 * side;
cout << "The perimeter is " << perimeter << endl;
}void calculateRectangle(double area, double length, double width, double perimeter)
{cout << fixed << showpoint << setprecision(2);
cout << "This function calculates the area of";
cout << "a rectangle";
cout << "Enter the length of the rectangle:\n";
cin >> length;
cout << "Enter the width of the rectangle:\n";
cin >> width;
area = length * width;
cout << "The area of the rectangle is " << area << endl;
perimeter = (2.0 * length) + (2.0 * width);
cout << "The perimeter is " << perimeter << endl;
}Valora esta pregunta
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