I didn't look at the code, but:
while (1)
{
code here
string choice;
cout << "Would you like to play again?" << endl;
cin >> choice;
if ((choice!="y")||(choice!="yes"))
{
break;
}
}
return 0;
hope that helps,
You can also just re-execute the command with a shell execute, or something
similar. create a process and run the second program like that, though that's
making things harder than they should be.
Thanks,
~~TheCreator~~
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----- Original Message -----
From: bo
To: [email protected]
Sent: Wednesday, June 11, 2008 8:36 PM
Subject: [c-prog] restarting program from within.
Now that I have my program working. How do I restart it from within
the program. I tried to do it with a do-while statement around the
whole program. I also added a char variable for yes or no. I hate to
be a bother but would you look over the code and see what I did
wrong. I hope one of these days I will be able to give back more that
I ask for help.
I can't even get it to start when I insert the do while.
Here is the code.
/*original version Merle Hall CSS561 week 5 individual assignment*/
/*Change request for tax calculation program at Kudler Stores*/
/*June 7, 2008*/
/* ver 2 removed extra semi-colons*/
/* ver 3 added braces in function */
/* ver 4 added conversion specifier*/
/* ver 5 reworked formula for total*/
/* ver 6 added input statement for amount*/
/* ver 7 added if then for verificaton of amount*/
/* ver 7.5 resolve typo issue on printf*/
/* ver 8 resoved issue with if statement changed to while loop*/
#include <stdio.h>
#include <math.h>
int main()
{
do{
/*setting variables for store choice*/
char cAgain;
int iResponse;
float fSales;
float fTax1;
float fTax2;
float fTax3;
float fTotal1;
float fTotal2;
float fTotal3;
/*initializing variables*/
cAgain = '\0';
iResponse = 0;
fSales = 0;
fTax1 = .0725;
fTax2 = .075;
fTax3 = .0775;
fTotal1 = 0;
fTotal2 = 0;
fTotal3 = 0;
/*switch for selecting store location*/
printf ("\n\tStore Location");
printf ("\n1\t Del Mar\n");
printf ("\n2\t Encinitas\n");
printf ("\n3\t La Jolla\n");
printf ("\n Enter the number of your store location: ");
scanf ("%d", &iResponse );
/*function for inputing sales*/
printf ("\nEnter amount of purchase:\n");
scanf ("%f", &fSales);
/*formulas for figuring totals*/
fTotal1 = (fTax1 * fSales) + fSales;
fTotal2 = (fTax2 * fSales) + fSales;
fTotal3 = (fTax3 * fSales) + fSales;
/*while loop for input*/
while (fSales <= 0.00)
{
printf ("\n Please enter a valid amount");
scanf ("%f", &fSales);
}
/* functions for printing output*/
{
printf ("\nThe amount you entered was: %.2f\n", fSales);
}
if (iResponse ==1){
printf ("\nYour tax rate at the Del Mar store is %.4f", fTax1);
printf ("\nYour tax on your purchase amount at the Del Mar store
is %.2f", fTax1 * fSales);
printf ("\nYour total at the Del Mar store is %.2f\n", fTotal1);
}
if (iResponse ==2){
printf ("\nYour tax rate at the Encinitas store is %.4f", fTax2);
printf ("\nYour tax on your purchase amount at the Encinitas store
is %.2f", fTax2 * fSales);
printf ("\nYour total at the Encinitas store is: %.2f\n", fTotal2);
}
if (iResponse ==3){
printf ("\nYour tax rate at the La Jolla store is %.4f", fTax3);
printf ("\nYour tax on your purchase amount at the La Jolla store
is %.2f", fTax3 * fSales);
printf ("\nYour total at the La Jolla store is %.2f", fTotal3);
}
printf ("\nIf you want to continue type y for yes or Q for quit");
scanf ("%c", &cAgain);
}while (cAgain == y)
}
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