Number Magic Game[C] - Printable Version

Code:

#include<stdio.h>
#include<conio.h>
int generate(void);
int fun(int);
main()
{
 int i,a,r;

 printf("\n\nWelcome!");
 printf("\nPress any key to continue....");
 getch();
 printf("\n\nJust think a number between 1 and 100 in your mind");
 printf("\nThink on one");
 printf("\nDo not enter that number");
 printf("\n\nI will find that number on your mind....");
 printf("\n\nPress any key to continue...");
 getch();
 printf("\nBy Just answering few questions....");
 printf("\n\nIf your number is present in the numbers");
 printf("\n\nshown on your screen,Then press P and if not present ");
 printf("then press N ");
 printf("\nBut please be honest while entering the answer...");
 printf("\n\nPress any key to continue...");
 getch();
 r=generate();
 if(r==0)
 {
  printf("\nYou didn't think of any number between 1 and 100");
  printf("\nSo try again...");
 }
 else
 {
 printf("\nYour number is %d",r);
 printf("\nSurprised! But friends it is not a magic,");
 printf("\nit just involves some mathematical computation....");
 printf("\nso guys just try to find out the method.");
 }
 getch();
}
int generate()
{
 int a,i,j,f,num[6],n,r=0;
 char ch[6];
 for(j=0;j<=5;j++)
 {
  f=fun(j);
  for(i=1;i<=100;i++)
  {
   f=fun(j);
   printf(" %d",f);
   a=i & f;
   if(a==f)
   printf(" %d",i);
  }
  printf("\n\n  Let me remind you if the number is present then");
  printf("\n press P otherwise press N");
  printf("\nEnter your answer: ");
  ch[j]=getche();
  printf("\nPress any key to continue....");
  if(ch[j]=='p' || ch[j]=='P')
  {
   num[j]=1;
   n=fun(j);
   r=r+n;
  }
  else
  num[j]=0;
  getch();
 }
 for(j=5;j>=0;j--)
 {
 
 if(ch[j]=='p' || ch[j]=='P')
 num[j]=1;
 else
 num[j]=0;
 }
 return r;
}
int fun(int j)
{
 if(j==0)
 return 1;
 else
 return (2*fun(j-1));
}

Code:

#include<stdio.h>
#include<conio.h>
int generate(void);
int fun(int);
main()
{
 int i,a,r;

 printf("\n\nWelcome!");
 printf("\nPress any key to continue....");
 getch();
 printf("\n\nJust think a number between 1 and 100 in your mind");
 printf("\nThink on one");
 printf("\nDo not enter that number");
 printf("\n\nI will find that number on your mind....");
 printf("\n\nPress any key to continue...");
 getch();
 printf("\nBy Just answering few questions....");
 printf("\n\nIf your number is present in the numbers");
 printf("\n\nshown on your screen,Then press P and if not present ");
 printf("then press N ");
 printf("\nBut please be honest while entering the answer...");
 printf("\n\nPress any key to continue...");
 getch();
 r=generate();
 if(r==0)
 {
  printf("\nYou didn't think of any number between 1 and 100");
  printf("\nSo try again...");
 }
 else
 {
 printf("\nYour number is %d",r);
 printf("\nSurprised! But friends it is not a magic,");
 printf("\nit just involves some mathematical computation....");
 printf("\nso guys just try to find out the method.");
 }
 getch();
}
int generate()
{
 int a,i,j,f,num[6],n,r=0;
 char ch[6];
 for(j=0;j<=5;j++)
 {
  f=fun(j);
  for(i=1;i<=100;i++)
  {
   f=fun(j);
   printf(" %d",f);
   a=i & f;
   if(a==f)
   printf(" %d",i);
  }
  printf("\n\n  Let me remind you if the number is present then");
  printf("\n press P otherwise press N");
  printf("\nEnter your answer: ");
  ch[j]=getche();
  printf("\nPress any key to continue....");
  if(ch[j]=='p' || ch[j]=='P')
  {
   num[j]=1;
   n=fun(j);
   r=r+n;
  }
  else
  num[j]=0;
  getch();
 }
 for(j=5;j>=0;j--)
 {
 
 if(ch[j]=='p' || ch[j]=='P')
 num[j]=1;
 else
 num[j]=0;
 }
 return r;
}
int fun(int j)
{
 if(j==0)
 return 1;
 else
 return (2*fun(j-1));
}