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Programming and Data Structures
book

Programming and Data Structures

by Ashok Kamthane
August 2009
Intermediate to advanced content levelIntermediate to advanced
604 pages
21h 39m
English
Pearson India
Content preview from Programming and Data Structures
428 Programming and Data Structures
Exam ple
fcloseall ()
This function closes all the open files and returns number of files closed. It does not require any
argument.
13.4 FILE I/O
I. f p r i n t f () This function is used for writing characters, strings, integers, floats etc. to the file. It
contains one more parameter that is file pointer, which points the opened file. Here is a program that
illustrates the use of f p r in t f ( ) functions.
13.7 Write a program to open a text file and write some text using fprintfO function. Open
the file and verify the contents.
# include <stdio.h>
# include <conio.h>
main()
{
FILE *fp ;
char
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Publisher Resources

ISBN: 9789332506343