[c-prog] Please help in this program

[Reepak]

the following is number guessing game the randomize function is 
always choosing 41 as the guessing number. Please help

#include<iostream.h>
#include<time.h>
#include<stdlib.h>
#include<conio.h>
 
int main(void)
{
   int score,leftchances,number,guessnumber; 
   leftchances=6;
   score=0;
   randomize();
   number=int (rand()%100);
   char input; 
   clrscr();
    start: 
   cout<<"\n Welcome To Number Guessing Game";
   cout<<"\n Computer Will Select Number In Between 0 To 100";
   cout<<"\n You Will Be Given Six Chances To Guess That    Number\n";
     
   do
     {
           cout<<"\n"<<leftchances<<":Guses Remaining\n";
           cin>>guessnumber;
           if(guessnumber>100||guessnumber<0)
             {
            cout<<"\n Your Guess Should Be In Between 0 To 
100                                                    Numbers Only";
                        leftchances--;
                        }
         if(guessnumber>number)
             {
                         cout<<"\n Your Guess Is HIGH";
                         leftchances--;
                         }
                         
         if(guessnumber<number)
             {
                 cout<<"\n Your Guess Is LOW";
                 leftchances--;
                                       }
                
          if(guessnumber==number)
           {
     cout<<"\n CONGRATULATIONS YOUR GUESS IS 
CORRECT";                               
                           cout<<"\n the number was"<<number;
                           score=leftchances*10;
                           cout<<"\n Your Score Is "<<score;
                           break;}}
                                
                while((guessnumber!=number)&&(leftchances!=0)
                if (leftchances==0)
                {
                         cout<<"\n Sorry You Could Not Guess";
                         cout<<"\n The Number Was"<<number;
                         score=leftchances*10;
                         cout<<"\n Your Score Is"<<score;
                         cout<<"\n Remaining Guesses"<<leftchances;}
                         cout<<"Want To Play Again Press Y";
                         cin>>input;
                         if(input==Y||input==y)
                        {goto start;}
                         system ("pause"); }