how to add new data into file .txt

Hi all, i don't know how to add new data to file .txt. example i have file with name test.txt it contain
house home
dress clothes
car motor
... ...
i want to add you us to the last file. so the file would be like this
house home
dress clothes
car motor
you us
what should i do?
sorry for bad english

Use fopen() with 'a' (append) for the second arg.

If you want to simply add some more data to the end of a text file, open the file in "a" mode (append mode), and then print to the file, just like normal. Append mode moves the file pointer to the very end of the file being opened.

Don't forget to close the file, later!

There isn't an a+w mode, just r, w, a, r+ (read+write), w+ (write+read), a+ (write-to-end+read).

it is my script

Code:

---

#include<stdio.h>
#include<conio.h>
void main()
{
    FILE *PF;
    char C;
    if((PF=fopen("E:/Kuliah/Progtur/tugas besar/kosa kata/coba.txt","a"))== NULL)
    {
        printf("file tidak dapat dibuka");
    }

    while((C=getche())!='\r')
    {
        fputc(C,PF);
    }
    fclose(PF);
}

---

but it is write the data right next to the last data. it does not write below the last data. what should i do??

If you need to put this on a new line then you may need to add a new line ('\n') before you write the new information.

Jim