Program to write a text to a file
We will write a program in C that will accept a string from the user and write the string in a file. In this program, we will use fopen function in order to open a file. We will also use fputs function which will write a string to a file.
Below is the program:
#include<stdio.h>
#include<conio.h>
void main()
{
char *str;
FILE *fp;
//Open the file in write mode
fp = fopen("write.txt", "w");
printf("Enter a string: ");
gets(str);
//write string in a file
fputs(str, fp);
getch();
}
C Programming is brought you by LearnCOnline.com
What are the functions gets() and getch() for?
gets() is the function used to accept the string and store it in a variable. getch() will wait for a user to hit any key from the keyboard. Once the key is hit, the program will proceed ahead with its execution