I'm having trouble with my code compiling, "error: return type defaults to 'int'"

[kfindley]

#include <stdio.h>
main() /*program which introduces keyboard input */
{
int number;

printf ("Type in a number \n");
scanf ("%d", &number);
printf ("The number you typed was %d\n", number);
}


I then try to compile with "gcc -Wall -Werror -Lm user_input.c"
but I am receiving an error. Any suggestions on how to fix my code?

[weaknessforcats]

You need a return type int on main():

int main()
{
    
}

Not specifying a return type defaults to int in C but not in C++. Try that.

[kfindley]

This worked perfectly!
Thank you!