Thank you!! Really helpful.

I have a question regarding coping of files:-

Is there any difference between Ancient Dragon's style of coping each byte at a time by looping through till EOF and azjherben's style of coping in...

I was not blaming anyone I was just addressing a common mistake which anyone can make.

Come on Man!!

Very common mistake in for loop:


for(i=0; inputDone == 'y'; i++)


did u get this!!

This is a program for Encryption and Decryption
This program uses the Simple Data Encryption Standard (SDES) Algorithm.
This Algo takes 8-bits of plaintext at a time and produces 8-bits of...

Try using :

cout<<"\b";


after user presses enter.

You cannot declare array with a variable size.

//Array to store marks for three scores
int scores[3];

getTestScore (scores);
average = calcAverage (scores);
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-
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Best way to learn is to practice. So start coding!! Do not waste 69$.

Wait a sec....why 69$ and not 60$ OR 70$. :D

Here is simple Digital Clock coded in C++ and compiler used is TurboC.

A class DIGIT is designed to draw digits. Follwoing are the details for this class:

Consructor: DIDGT(); for default...

Show us what you tried so far.

Here is simple c++ program to demonstrate matrix rain.

Compiler:TurboC

Why u are converting a char to int, you can compare char same as u compare int.

void deletenode(struct **start, int pos)
{
struct node *tmp;
int i;

if(*start == NULL) {
printf("\nThe List is Empty");

return;
}

First tell which type on Link List you are using: Singly, Doubly, Circular etc..

Marked this thread as SOLVED, please

for looping u can use this way:


while(1) {
cout<< "Is the user scheduled for work today? (Y/N)"/n;
cin>> ScheduledIn;
ScheduledIn = toupper(ScheduledIn)
if...

You are drawing circle from the center(cx,cy) of the square so to fill color outside the circle and in side the square you should use in this way floodfill(cx+radius + 2, cy + radius + 2 , color);
...

U have defne an array of 10 nodes i.e. node arr[10]. But while looping in main() u are using for in wrong way i.e.

for (i=10; i>=0; i++)

here i should be initialized to 9 as the length of...

Why are u printing 1's every time u find a number in certain range. U just count them first (as suggested by Ancient Dragon) and at last print them one by one i.e
printf("There are %d numbers in...

char *p = NULL;

Because p is a pointer so it should not be pointing to anything hence NULL. If you want to nitialize pointer, initialize it with valid address;

like:

char *name = "ABCD";...

Try this as ur default contructor signature:

BloodDonor(int id=0,string name=" ",string bGroup=" ",string hPhone=" ",string mPhone="", Address myAdd={0,0,0,"",""});

Hi guys,
I need to understand the concept of inheritance in Oops. Can any one explain with real life example the use of inheritence to enhance a super class. It will be very helfull to me if you can...

For the first program your using cin to take name from the user which may cause problem when user puts spaces between firstname and lastname. Try to enter name without spaces.

Hi,

I am doing a project on finger print authentication. I am using finger print bitmap(4-bit). can any one help me with how to trace all the rigids on finger print so that i can find minutiae...

hi,
please any one tell me what is function overloading and overriding.
and next one is on O.S.
one more que. what is the difference between process and thread
thanks!!

Yes i'm using turboc 3.0

first find the length of the string(str) say len. then

for(int i=0;i<len;i++)
{
for(int j=i+1;j<len;j++)
{
if(str[i]>str[j])
temp=str[i];
str[i]=str[j];
str[j]=temp;

Thanks,

But if i tiried to redraw each arm every second it looks more blinky. what i have done is that i continuosly check wether the the value of each arm is changed or not, if yes i redraw it...

Hi,
I had almost completed my program of Analog clock with tC++. but i got stuck, when any arm of the clock is over another arm it erase the other arm when it passess by. I try to redraw that arm...

I have just started C++, i have problem in understanding virtual functions. can anybody tells me what are v.f. and most important what is there importance in C++.

Thanks