just wondering about compiling c programs i typed in and ran a program which i called hello.c the program compiled and ran successfully, i saved this program to a folder on my computer. it created an executable file called a.out. when i tried to compile another program which i called fahr.c it compiled, but when i listed the contents of my folder there were only 3 files. a.out, fahr.c and hello.c. when i ran a.out it ran the file which i had last compiled fahr.c. just wondering what i should do if i want to have multiple files in the same directory? one thing i will add is that when i compiled my second program like this Code: gcc fahr.c -o a1.out it created an executable file called a1.out and when i listed the contents of the folder where i am storing my files, there were four files in the folder. just wondering if this is how i should be compiling my programs?