Problem	ballgame
User	AJR
Submission Time	2023-01-15 08:33:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

/usr/bin/ld: /tmp/ccmhzj8b.o: in function `main':
ballgame.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccocGZud.o:grader.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status