제출 #505145

#제출 시각아이디문제언어결과실행 시간메모리
505145tengiz05Xylophone (JOI18_xylophone)C++17
컴파일 에러
0 ms0 KiB
#include "xylophone.h"
#include "grader.cpp"
#include <bits/stdc++.h>

static int a[5005];

void solve(int n) {
    a[2] = query(1, 2);
    for (int i = 3; i <= n; i++) {
        int x = query(i - 1, i);
        int y = query(i - 2, i);
        
        if (x + abs(a[i - 2] - a[i - 1]) == y) {
            if (a[i - 2] > a[i - 1]) {
                a[i] = a[i - 1] - x;
            } else {
                a[i] = a[i - 1] + x;
            }
        } else {
            if (a[i - 2] > a[i - 1]) {
                a[i] = a[i - 1] + x;
            } else {
                a[i] = a[i - 1] - x;
            }
        }
    }
    
    if (std::min_element(a + 1, a + n + 1) > std::max_element(a + 1, a + n + 1)) {
        for (int i = 1; i <= n; i++) {
            a[i] = -a[i];
        }
    }
    
    int x = *std::min_element(a + 1, a + n + 1);
    for (int i = 1; i <= n; i++) {
        a[i] = a[i] - x + 1;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccdJj7Dc.o: in function `query(int, int)':
grader.cpp:(.text+0x0): multiple definition of `query(int, int)'; /tmp/cc0vaO9d.o:xylophone.cpp:(.text+0x0): first defined here
/usr/bin/ld: /tmp/ccdJj7Dc.o: in function `answer(int, int)':
grader.cpp:(.text+0xa0): multiple definition of `answer(int, int)'; /tmp/cc0vaO9d.o:xylophone.cpp:(.text+0xa0): first defined here
/usr/bin/ld: /tmp/ccdJj7Dc.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc0vaO9d.o:xylophone.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status