| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1038372 | vjudge1 | Commuter Pass (JOI18_commuter_pass) | C++17 | 컴파일 에러 | 0 ms | 0 KiB |
이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include <bits/stdc++.h>
#define ss second
#define pb push_back
#define mod 1000000007
#define int long long
#define N 100005
#define pu push
#define ff first
#define pint pair<int,int>
using namespace std;
int n,m,x1,y1,x2,y2;
int dis[N],vis[N],come[N],go[N],dp[N];
vector<pint> v[N];
vector<int> x;
inline void dijkstra(int start)
{
memset(dis,0,sizeof(dis));
memset(vis,0,sizeof(vis));
priority_queue<pint> pq;
pq.pu({0,start});
while(!pq.empty())
{
int ind=pq.top().ss,cost=-pq.top().ff;
pq.pop();
if(vis[ind])
continue;
vis[ind]=1;
dis[ind]=cost;
for(int i=0;i<v[ind].size();i++)
{
pq.pu({-(cost+v[ind][i].ss),v[ind][i].ff});
}
}
return;
}
int32_t main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cin>>n>>m>>x1>>y1>>x2>>y2;
x1--;
x2--;
y1--;
y2--;
for(int i=0;i<m;i++)
{
int a,b,c;
cin>>a>>b>>c;
a--;
b--;
v[a].pb({b,c});
v[b].pb({a,c});
}
dijkstra(x1);
memset(vis,0,sizeof(vis));
queue<int> q;
q.pu(y1);
set<int> st;
while(!q.empty())
{
//break;
int ind=q.front();
q.pop();
if(vis[ind])
continue;
st.insert(ind);
vis[ind]=1;
for(int i=0;i<v[ind].size();i++)
{
if(vis[v[ind][i].ff]==0&&dis[ind]==(dis[v[ind][i].ff]+v[ind][i].ss))
{
q.pu(v[ind][i].ff);
}
}
}
int total[n];
for(int i=0;i<n;i++)
{
total[i]=0;
for(int j=0;j<v[i].size();j++)
{
if(st.count(v[i][j].ff)&&(dis[i]+v[i][j].ss)==dis[v[i][j].ff])
total[i]++;
}
}
memset(vis,0,sizeof(vis));
q.pu(y1);
while(!q.empty())
{
//break;
int ind=q.front();
q.pop();
if(vis[ind])
continue;
x.pb(ind);
vis[ind]=1;
for(int i=0;i<v[ind].size();i++)
{
total[v[ind][i].ff]--;
if(vis[v[ind][i].ff]==0&&dis[ind]==(dis[v[ind][i].ff]+v[ind][i].ss)&&!total[v[ind][i].ff])
{
q.pu(v[ind][i].ff);
}
}
}
dijkstra(x2);
for(int i=0;i<n;i++){
come[i]=dis[i];
dp[i]=10000000000000000;
}
dijkstra(y2);
for(int i=0;i<n;i++)
go[i]=dis[i];
int ans=come[y2];
for(int i=0;i<x.size();i++)
{
int ind=x[i];
int now=go[ind];
for(int j=0;j<v[ind].size();j++)
{
now=min(now,dp[v[ind][j].ff]);
}
dp[ind]=now;
ans=min(ans,dp[ind]+come[ind]);
}
cout<<ans<<endl;
return 0;
}컴파일 시 표준 에러 (stderr) 메시지
commuter_pass.cpp:13:12: error: 'long long int y1' redeclared as different kind of entity
13 | int n,m,x1,y1,x2,y2;
| ^~
In file included from /usr/include/features.h:461,
from /usr/include/x86_64-linux-gnu/c++/10/bits/os_defines.h:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/c++config.h:518,
from /usr/include/c++/10/cassert:43,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:33,
from commuter_pass.cpp:1:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:221:1: note: previous declaration 'double y1(double)'
221 | __MATHCALL (y1,, (_Mdouble_));
| ^~~~~~~~~~
commuter_pass.cpp: In function 'void dijkstra(long long int)':
commuter_pass.cpp:32:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
32 | for(int i=0;i<v[ind].size();i++)
| ~^~~~~~~~~~~~~~
commuter_pass.cpp: In function 'int32_t main()':
commuter_pass.cpp:44:18: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'double(double) noexcept')
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ~~~~~~~~~~~~~^~~~
| | |
| | double(double) noexcept
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:120:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__istream_type& (*)(std::basic_istream<_CharT, _Traits>::__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
120 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/10/istream:120:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'} [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:124:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__ios_type& (*)(std::basic_istream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]' (near match)
124 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/10/istream:124:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'} [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:131:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
131 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/usr/include/c++/10/istream:131:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'std::ios_base& (*)(std::ios_base&)' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:168:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
168 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/10/istream:168:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: warning: the address of 'double y1(double)' will never be NULL [-Waddress]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
commuter_pass.cpp:44:20: error: cannot bind non-const lvalue reference of type 'bool&' to an rvalue of type 'bool'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:172:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
172 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/10/istream:172:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'short int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(short int)y1' to 'short int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:175:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
175 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/10/istream:175:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'short unsigned int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(short unsigned int)y1' to 'short unsigned int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:179:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
179 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/10/istream:179:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(int)y1' to 'int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:182:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
182 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/10/istream:182:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'unsigned int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(unsigned int)y1' to 'unsigned int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:186:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
186 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/10/istream:186:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'long int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(long int)y1' to 'long int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:190:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
190 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/10/istream:190:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'long unsigned int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(long unsigned int)y1' to 'long unsigned int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:195:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
195 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/10/istream:195:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'long long int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(long long int)y1' to 'long long int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
199 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/10/istream:199:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'long long unsigned int' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(long long unsigned int)y1' to 'long long unsigned int&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:235:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]' (near match)
235 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/10/istream:235:7: note: conversion of argument 1 would be ill-formed:
commuter_pass.cpp:44:20: error: invalid conversion from 'double (*)(double) noexcept' to 'void*' [-fpermissive]
44 | cin>>n>>m>>x1>>y1>>x2>>y2;
| ^~
| |
| double (*)(double) noexcept
commuter_pass.cpp:44:20: error: cannot bind rvalue '(void*)y1' to 'void*&'
In file included from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from commuter_pass.cpp:1:
/usr/include/c++/10/istream:214:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]'
214 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/10/istream:214:25: note: no known conversion for argument 1 from 'double(double) noexcept' to 'float&'
214 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/10/istream:218:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]'
218 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/10/istream:218:26: note: no known conversion for argument 1 from 'double(double) noexcept' to 'double&'
218 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/10/istream:222:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]'
222 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/10/istream:222:31: note: no known conversion for argument 1 from 'double(double) noexcept' to 'long double&'
222 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/10/istream:259:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]'
259 | operator>>(__streambuf_type* __sb);
| ^~~~~~~~
/usr/include/c++/10/istream:259:36: note: no known conversion for argument 1 from 'double(double) noexcept' to 'std::basic_istream<char>::__streambuf_type*' {aka 'std::basic_streambuf<char>*'}
259 | operator>>(__streambuf_type* __sb);
| ~~~~~~~~~~~~~~~~~~^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:45,
from commuter_pass.cpp:1:
/usr/include/c++/10/cstddef:130:5: note: candidate: 'template<class _IntegerTyp