Tuesday 24 May 2011

The do-while Loop / How to restart the program?

#include<stdio.h>
#include<conio.h>
void main()
{
 int num;
 char ch;
 clrscr();
 do{
 printf("Enter a number");
 scanf("%d",&num);
 printf("\n\n");
 printf("You entered %d",num);
 printf("Press 'y' to restart again?");
 ch=getche();
 }
  while(ch=='y');
 getch();

}




If you have question, you can ask me freely!

2 comments:

Unknown said...

I'm sorry, i'm new at programming. Can you tell me how to restart this program?


#include
#include
#include
int main()
{
char answer;
char ch;

do{
printf("Do you like cakes? (s/n)\n");
scanf("%c",&answer);

if (answer=='s') {
printf("Nice! \n");

} else if (answer=='n') {
printf("Ehm... okk..\n");
} else {
printf("Press 'y' to restart\n");
ch=getch();
}
}
while (ch=='y');
getch();



system("pause");






return 0;
}

MuzammilVersiani said...

Hi,

Change ch=getch(); to ch=getche();

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