Why won't file open with this code?

[charles jean]

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


int main(int argc, char *argv[])
{
    FILE* fichier = NULL;

    fichier = fopen("lireecrire.txt","r+");//my file is named lireecrire.txt in notepad in same folder as  my program

    if (fichier != NULL)
    {
        
    }
    else
    {
        
        printf("Impossible d'ouvrir le fichier lireecrire");
    }

    return 0;
}

[weaknessforcats]

Your code works for me. I open your file with no problem. Are you sure you have spelled the file name correctly? Are you sure of the location?

Be sure Notepad didn't save it as lireecrire.txt. txt. I've seen that happen.