제출 #495432

#제출 시각아이디문제언어결과실행 시간메모리
495432blueCats or Dogs (JOI18_catdog)C++17
컴파일 에러
0 ms0 KiB
#include <iostream> using namespace std; int main() { int a = 5; // cout << sizeof(a) << '\n'; int* b = &a; // cout << sizeof(b) << '\n'; if(sizeof(a) != sizeof(b)) while(1); }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc0Y5qQf.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cccatcnh.o:catdog.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cc0Y5qQf.o: in function `main':
grader.cpp:(.text.startup+0x1e2): undefined reference to `initialize(int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
/usr/bin/ld: grader.cpp:(.text.startup+0x219): undefined reference to `neighbor(int)'
/usr/bin/ld: grader.cpp:(.text.startup+0x25e): undefined reference to `dog(int)'
/usr/bin/ld: grader.cpp:(.text.startup+0x269): undefined reference to `cat(int)'
collect2: error: ld returned 1 exit status