Description: C program to test text file reading.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>

#define CR 13 /* Decimal code of Carriage Return char...

yes for sure
feel free to post

letterTemplate.open("letterTemplate");
letterTemplate.close();

letterTemplate is of type string .Do it have open and close methods?

Fork is a function that creates a new process.A process is a program in execution.What fork() does is that it creates a new process copying the code segment.It also returns pid to identify the...

Its output will be mainmainmain.The reason behind this is that whenever we call fork a new process is created.The PC points(in the new process) to the instruction after the fork.So we can say that...