제출 #526526

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
526526		beksultan04	즐거운 행로 (APIO20_fun)	C++14	컴파일 에러	0 ms	0 KiB

fun

//#include "fun.h"
#include "grader.cpp"
#include <bits/stdc++.h>

#define ret return
#define fr first
#define sc second
#define pb push_back
#define endi puts("");
#define NO puts("NO");
#define OK puts("OK");

using namespace std;
const int INF = 1e5+12;
bool asa,ll=0;
int dis[1001][1001],n,used[1001];
vector <int> ans;
void dfs(int x,int dl){
    if (ll == 1)ret ;
    if (ans.size() == n){
        ll = 1;
        ret ;
    }
    for (int i=0;i<n;++i){
        if (x == i || used[i])continue;
        if (!dis[x][i]){
            dis[x][i] = hoursRequired(x,i);
            dis[i][x] = dis[x][i];
        }
        if (dl >= dis[x][i]){
            used[i] = 1;
            ans.pb(i);
            dfs(i,dis[x][i]);
            if (ll == 1)ret ;
            ans.pop_back();
            used[i] = 0;
        }
    }
}

vector<int> createFunTour(int N, int Q) {
    n = N;
    dfs(0,INF);
    ret ans;

}

컴파일 시 표준 에러 (stderr) 메시지

fun.cpp: In function 'void dfs(int, int)':
fun.cpp:20:20: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if (ans.size() == n){
      |         ~~~~~~~~~~~^~~~
/usr/bin/ld: /tmp/ccOl8aWw.o: in function `hoursRequired(int, int)':
grader.cpp:(.text+0x2d0): multiple definition of `hoursRequired(int, int)'; /tmp/ccC3vBMw.o:fun.cpp:(.text+0x2d0): first defined here
/usr/bin/ld: /tmp/ccOl8aWw.o: in function `attractionsBehind(int, int)':
grader.cpp:(.text+0x3d0): multiple definition of `attractionsBehind(int, int)'; /tmp/ccC3vBMw.o:fun.cpp:(.text+0x3d0): first defined here
/usr/bin/ld: /tmp/ccOl8aWw.o: in function `my_assert(bool)':
grader.cpp:(.text+0x580): multiple definition of `my_assert(bool)'; /tmp/ccC3vBMw.o:fun.cpp:(.text+0x580): first defined here
/usr/bin/ld: /tmp/ccOl8aWw.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccC3vBMw.o:fun.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status