Answer / ilakya.g

Atleast there should be 4 lines.it must consists of main
with the parenthesis and atleast a statement in it.

Answer / ashish. j

It depends on what kind of project you are working on.
Specially in a OOD, you have classes and objects. Ask the
interviewer if he wanted the number of lines in the whole
project or just one of the files. Every file can vary from
just 4 lines as stated above by Ilakya.g or it can have
more than 50 lines as needed. I haven't worked in very big
projects yet. But, the small projects I have worked on had
at least 30 lines per class and about 5 classes. That
multiplies to be about 150 lines for the project. Again,
keep in mind, it was a very tiny project. The number of
lines can vastly change if the project is bigger.

Answer / vijay kumar

from c program structure there should be atleast three lines
example like that

main()
{
}

there are no requard of header files

Answer / george

If you want to make a simple Hello World program in a
Comand propt(Console) window. Here is its shortest's code:

#include "stdafx.h"
#include <iostream>
using namespace std;

int main()
{
cout << "Hello world" << endl;

cin.get();
return 0;
}
Check out my Youtube channel for 2 tutorials and see how
long can very very simple apps be!
http://www.youtube.com/user/GGames2009

What will happen if when say delete this ?

7 Answers  

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What is switch case in c++ syntax?

0 Answers  

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what is meaning of isa and hsa

1 Answers  

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Read the following program carefully and write the output of the program. Explain each line of code according to given numbering. #include <stdio.h> #include <unistd.h> #include <stdlib.h> #include <errno.h> 1……………… int main (void) { pid_t pid; 2………………………… pid = fork(); 3…………………………. if (pid > 0) { int i; 4………………………… for (i = 0; i < 5; i++) { 5………………… …………… printf(" I AM VU : %d\n", i); 6………………… …………… sleep(1); } exit(0); } 7………………… ……… else if (pid == 0) { int j; for (j = 0; j < 5; j++) { 8……………………………… printf(" I have no child: %d\n", j); sleep(1); } _exit(0); } else { 9………………………………fprintf(stderr, "can't fork, error %d\n", errno); 10……………… … ………… exit (EXIT_FAILURE); } }

1 Answers  

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If there are 1 to 100 Numbers in array of 101 elements. Which is the easy way to find repeated number?

2 Answers   Persistent,

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Is dev c++ a good compiler?

0 Answers  

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What is #include ctype h in c++?

0 Answers  

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Which function should be used to free the memory allocated by calloc()?

0 Answers  

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Design a program to input a date from user in the form day/month/year (e.g. 2/6/2000) and report whether it’s a valid date or not. The program should take account of leap years. You will need to know that a leap year is a year that is exactly divisible by 4, except that century years are only leap years if they are divisible by 400.

1 Answers  

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What is conversion constructor?

2 Answers   TCS,

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What are the various situations where a copy constructor is invoked?

0 Answers  

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What operators can you overload in c++?

0 Answers  

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