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Submission #486273

# Submission time Handle Problem Language Result Execution time Memory
486273 2021-11-11T05:12:13 Z kiomi Unique Cities (JOI19_ho_t5) C++17
Compilation error
 0 ms 0 KB 



    

      

        
Compilation message

      

      
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crt1.o: in function `_start':
(.text+0x24): undefined reference to `main'
collect2: error: ld returned 1 exit status