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Submission #364917

# Submission time Handle Problem Language Result Execution time Memory
364917 2021-02-10T12:52:19 Z Kevin_Zhang_TW Sweeping (JOI20_sweeping) C++17
Compilation error
 0 ms 0 KB 



    

      

        
Compilation message

      

      
/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status