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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#256276#7749. A Simple MST Problemucup-team643Compile Error//C++200b2023-11-18 18:17:502023-11-18 18:17:51

詳細信息

/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x24): undefined reference to `main'
collect2: error: ld returned 1 exit status