how to create and write to a file in c code example
Example 1: write in file in c
#include<stdio.h>
int main(){
FILE *out=fopen("name_of_file.txt","w");
fputs("Hello File",out);
fclose(out);
return 0;
}
Example 2: how to create a file in c
#include <stdio.h>
#include <stdlib.h>
#define DATA_SIZE 1000
int main()
{
char data[DATA_SIZE];
FILE * fPtr;
fPtr = fopen("data/file1.txt", "w");
if(fPtr == NULL)
{
printf("Unable to create file.\n");
exit(EXIT_FAILURE);
}
printf("Enter contents to store in file : \n");
fgets(data, DATA_SIZE, stdin);
fputs(data, fPtr);
fclose(fPtr);
printf("File created and saved successfully. :) \n");
return 0;
}