Search:

As tabstop mentioned,you include the limits.h header file in your program.You can simply the print the values by using the macros such as INT_MAX to get the maximum value and INT_MIX to get the...

You can find the number of command line arguments passed by the user using argc variable.

You can copy the file from one directory to other using the following command.



cp sourcedirectoryname/sourcefilename destinationdirectory

Otherwise,you can use Get-Content command to get the file content from online.

In your case,if you want to get the input as integer alone,you can use int number instead of double number.If you're going to store only one character for specifying units,you can use simple...

.h files are used to store the list of functions which can be used as a library.You can't compile these files.But,you can include these files in your .c file to use the functions in that file.

.c...

int *ptr = (int*)(&a+1);


The above statement will take the size of an array which is 16 bytes and when it is incremented by 1,16 bytes will be added to it.

In the case of second statement,
...

Actually,you're changing the value of the address of an array a with the following statement in your program.



int *ptr = (int*)(&a+1);


The above statement makes the pointer of an array...

I think this is a homework for you.You post the code what you have tried so far.We aren't here to write and give program to you.You explain your problems,we will help you.

You can simply assign one object to another.You try the following code.



#include <stdio.h>
#include <stdlib.h>
struct myStruct
{
int *x1;
int x2;

You use the fgets and fgetc function to read all the contents of file into buffer.You continue reading from file until reaching EOF in the file.For this,you can use feof function which will check...

Yeah,it works when fd is opened as O_WRONLY mode as well as if fd is opened for read and write mode which is O_RDWR flag in open function.

Instead of asking the program from others,you post your code.We will look on it and help you.We don't know what algorithm and how did you implement the code.For testing the values given by user,you...

Yeah,it will seek the input from user by reading from standard input and stores the given value to the pointer specified as the second argument to scanf function which is given after the format...

It is working for me.The function write returns 1 as its value which means 1 character written into the file.I tried a program.
When I opened the created file in vim editor,it showed me the...

You just change the arguments to copy_struct function as follows.



void copy_struct(instruction *src,instruction *dest)
{
*dest=*src;
}

You also do one more change in calling that...

Yeah ronrardin,you're correct.You need to pass the arguments to copy_function as pointers.Then only the changes done will be get affected after you return from the function.Else,the structure values...

Ganesh program works good.But,I want to add one exception handling in it.

In his program,he opened the file in append mode.If the file not exits,then it will create and it will seek for string...

As ganesh mentioned,its a recursive process.When you call the print function with root->right as an argument.Then in the print function,you will print the right node of the current node which is

...

I have tested the following code in my machine and it worked perfectly.You check this code.It will also alert you when there are no records if you try to delete or modify or list.


...

I didn't understand what you have explained.Did you follow the algorithm mentioned by ganesh?
Tell me whether you stored all the values what you have mentioned in tree format or not.You can print...

You have to print the values in the tree by traversing your tree.I think you have inserted the values to a tree in the tree format.You simply follow the same way to print the values.While printing...

You try the following code.



#include <stdio.h>
#include <stdlib.h>
#include <string.h>

struct person{
char firstname[30]; //array for storing the firstname

The following program is reading the keys passed to the program and print them.For example,I simply printed the arguments.If you have any argument,you use those strings in your cypher.


...

You try the following code.It will do the requirement.



#include <stdio.h>

void printContact ();
typedef struct {
int prefix,
number,