Problem	message
User	yhkhoo
Submission Time	2026-05-21 09:21:40
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

/usr/bin/ld: /tmp/cc9jqC5l.o: in function `dfs(int)':
basma.cpp:(.text+0x0): multiple definition of `dfs(int)'; /tmp/ccLQ4RGi.o:aisha.cpp:(.text+0x0): first defined here
/usr/bin/ld: /tmp/cc9jqC5l.o:(.bss+0x0): multiple definition of `q'; /tmp/ccLQ4RGi.o:(.bss+0x0): first defined here
/usr/bin/ld: /tmp/cc9jqC5l.o:(.bss+0x60): multiple definition of `al'; /tmp/ccLQ4RGi.o:(.bss+0x60): first defined here
/usr/bin/ld: /tmp/cc9jqC5l.o:(.bss+0x40): multiple definition of `dst'; /tmp/ccLQ4RGi.o:(.bss+0x40): first defined here
/usr/bin/ld: /tmp/cc9jqC5l.o:(.bss+0x20): multiple definition of `pos'; /tmp/ccLQ4RGi.o:(.bss+0x20): first defined here
/usr/bin/ld: /tmp/cc9jqC5l.o: in function `receive_message(std::vector<std::vector<bool, std::allocator<bool> >, std::allocator<std::vector<bool, std::allocator<bool> > > >)':
basma.cpp:(.text+0x180): multiple definition of `receive_message(std::vector<std::vector<bool, std::allocator<boo