제출 #492864

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
4928642021-12-09 11:33:25KarabasanCommuter Pass (JOI18_commuter_pass)C++17
0 / 100
249 ms25464 KiB
#include <bits/stdc++.h>
#define ll long long
#define fast1 ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define endl "\n"
#define int long long
using namespace std;
#pragma GCC optimize("Ofast")
#pragma GCC target("fma,sse,sse2,sse3,avx")
#pragma GCC optimize("unroll-loops")
int n,m,a,b,u,cvp;
vector<pair<int,pair<int,int> > > v[100005];
int vis[100005];
pair<int,int> ata[200005];
int mark[200005];
void bul(int x)
{
if(x==a)
return;
mark[ata[x].second]=1;
bul(ata[x].first);
}
void solve()
{
cin>>n>>m;
cin>>a>>b;
cin>>u>>cvp;
for(int i=1;i<=m;i++)
{
int uy,yu,yol;
 
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컴파일 시 표준 에러 (stderr) 메시지

commuter_pass.cpp: In function 'void solve()':
commuter_pass.cpp:47:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, std::pair<long long int, long long int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   47 |         for(int i=0;i<v[x].size();i++)
      |                     ~^~~~~~~~~~~~
commuter_pass.cpp:72:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, std::pair<long long int, long long int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |         for(int i=0;i<v[x].size();i++)
      |                     ~^~~~~~~~~~~~
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