Revision: 59448
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at September 8, 2012 08:54 by OdnetninI
Initial Code
// Includes of the System
#include <stdio.h>
#include <inttypes.h>
// Float variables of numbers
float a = 0;
float b = 0;
// Float variable of result
float result = 0;
// Check Variable
uint8_t lastresult = 0;
/*
Fuction AskNumbers
Ask for the numbers
*/
void AskNumbers ()
{
if (lastresult == 0 )
{
printf("Elige el primer N���ºmero: ");
scanf("%f", &a);
printf("Elige el segundo N���ºmero: ");
scanf("%f", &b);
}
else if (lastresult == 1)
{
a = result;
printf("Elige el segundo N���ºmero: ");
scanf("%f", &b);
}
else if (lastresult == 2)
{
b = result;
printf("Elige el Primer N���ºmero: ");
scanf("%f", &a);
}
}
/*
Fuction PrintfOptions
Printf the Options
*/
void PrintfOptions ()
{
printf("Basic Calculador by OdnetninI\n");
printf("-----------------------------\n");
printf("1. Suma\n");
printf("2. Resta\n");
printf("3. Multiplicaci���³n\n");
printf("4. Divisi���³n\n");
printf("5. Potencia\n");
printf("-----------------------------\n");
}
/*
Main
Init point of System
*/
int main()
{
// Temporal vairables
uint8_t salir = 0;
uint8_t opcion = 0;
// Main While
while(salir == 0)
{
// Printf the Options
PrintfOptions();
// Ask for the option
printf("Elija su Opci���³n: ");
scanf("%d", &opcion);
// Check if answer is correct
if (opcion > 0 && opcion < 6)
AskNumbers();
// Make the operation
switch (opcion)
{
case 1:
printf("%5.2f + %5.2f = %5.2f\n", a, b, a + b);
result = a + b;
break;
case 2:
printf("%5.2f - %5.2f = %5.2f\n", a, b, a - b);
result = a - b;
break;
case 3:
printf("%5.2f * %5.2f = %5.2f\n", a, b, a * b);
result = a * b;
break;
case 4:
printf("%5.2f / %5.2f = %5.2f\n", a, b, a / b);
result = a / b;
break;
case 5:
result = a;
for (float i = 0; i < b-1; i++)
result *= a;
printf("%5.2f ^ %5.2f = %5.2f\n", a, b, result);
break;
default:
printf("Operaci���³n Desconocida\n");
break;
}
// Ask for go out
printf("���¿Desea salir? [0:No, 1:Si]");
scanf("%d", &opcion);
// Check the answer
if (opcion == 1)
salir = 1;
else
{
salir = 0;
printf("���¿Quieres conservar el resultado? [0:No, 1:Resultado es A, 2: Resultado es B]");
scanf("%d", &opcion);
if (opcion == 1) lastresult = 1;
else if (opcion == 2) lastresult = 2;
else lastresult = 0;
}
// New Line
printf("\n");
}
// Exit of the program
return 0;
}
Initial URL
Initial Description
New Operation
Initial Title
Calculator V 2.1
Initial Tags
Initial Language
C