File handling storage issue in c++

Replies

• 

  Anand Tamariya

  else
  {
  exit(1);
  }

  Is this really necessary? You're closing the filestream before writing anything to it.
• 

  Vicky One

  Well there is no issue bcz of exit(1); removing it also doesnot store the value.. Can u make it to work??
• 

  rahul69

  Vicky One

  Well there is no issue bcz of exit(1); removing it also doesnot store the value.. Can u make it to work??

  First of all, whenever u share your code, write it inside [ code ] tags, as it is better to read.
  Secondly u should indent your code, so that it gets easy to understand.
  Now as u said that u wanted "random number generated", then why have u declared f as char? Shouldn't it be int ?
  Also Anand is right, u have used exit() function at wrong place.
  So make these corrections, and see if u get the right output 😀
  Good Luck!
• 

  Anand Tamariya

  Vicky One

  Well there is no issue bcz of exit(1); removing it also doesnot store the value.. Can u make it to work??

  You need to learn about variable scope and precedence. You are modifying local variable but writing global variable to file.
• 

  Vicky One

  Well thx a lot.. I had done that like this....If any suggestion for this code like code repetition problem or any thing else u think is not right then please comment it here for more perfection.....overall it worked as required.
• 

  Vicky One

  [ 
   
  #include
   
  #include
   
  #include
   
  #include
   
  int vowel();
   
  int constt();
   
  int main()
   
  {
   
  char x;
   
  cout<<"Please enter an alphabet"<>x;
   
  if(x=='a'||x=='e'||x=='i'||x=='o'||x=='u')
   
  {
   
  vowel();
   
   
   
  }else
   
  {
   
    constt();
   
  }
   
  }
   
  int vowel()
   
  {  char word[500];
   
  srand(time(0));
   
  int res1=rand()%100;
   
   
   
   
  ifstream in;  //Data from Hard to Ram
   
  in.open("F:\\abc.txt");
   
  while( !in.eof() )
   
   
  in.getline(word,500);
   
  ofstream out;  //Data from Ram to HArd Disk
   
  out.open("F:\\abc.txt");
   
  out<