Solution for Exercise 22-3

ex2203

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

int main()
{
    FILE *fh;

    fh=fopen("hello.txt","w");
    if(fh==NULL)
    {
        puts("Can't open that file!");
        exit(1);
    }
    fprintf(fh,"Look what I made!\n");
    fputs("My C program wrote this file.\n",fh);
    fclose(fh);
    return(0);
}

Notes

* Refer to the notes for Exercise 22-1 for details on where Code::Blocks saves the hello.txt file.

Exercise ex2204 →