Submission #213317

#	Time	Username	Problem	Language	Result	Execution time	Memory
213317		alonefight	Building 4 (JOI20_building4)	C++11	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

building4

Compilation message (stderr)

/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status