제출 #933907

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
933907		alexander707070	Airline Route Map (JOI18_airline)	C++14	컴파일 에러	0 ms	0 KiB

Alice

#include<bits/stdc++.h>
#include "Alicelib.h"
#define MAXN 2007

using namespace std;

int n,m,num;
vector< pair<int,int> > edges;

void Alice( int N, int M, int A[], int B[]){

	srand(42070);

	n=N; m=M;
	num=17;

	for(int i=0;i<n;i++){
		for(int f=10;f>=0;f--){
			if(((1<<f)&(i+num))>0)edges.push_back({i,n+f});
		}
	}

	for(int i=n;i<=n+10;i++){
		edges.push_back({i,n+11});
		if(i<n+10)edges.push_back({i,i+1});
	}

	for(int i=0;i<m;i++){
		edges.push_back({A[i],B[i]});
	}

	InitG( n+12, edges.size() );
	for(int i=0;i<edges.size();i++){
		MakeG(i,edges[i].first,edges[i].second);
	}
}

Bob

컴파일 시 표준 에러 (stderr) 메시지

Alice.cpp: In function 'void Alice(int, int, int*, int*)':
Alice.cpp:33:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |  for(int i=0;i<edges.size();i++){
      |              ~^~~~~~~~~~~~~

/usr/bin/ld: /tmp/ccPaucUu.o: in function `main':
grader_bob.cpp:(.text.startup+0xb2): undefined reference to `Bob(int, int, int*, int*)'
collect2: error: ld returned 1 exit status