제출 #565603

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
5656032022-05-21 07:19:18UzoufEvacuation plan (IZhO18_plan)C++14
54 / 100
4018 ms97936 KiB
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define int long long
#define endl "\n"
int mod=1e9+7;
const int N=105;//2e5+5;
template<class x>
using ordered_multiset = tree<x, null_type,less_equal<x>, rb_tree_tag,tree_order_statistics_node_update>;
signed main()
{
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
//freopen(".in", "r", stdin); freopen(".out", "w", stdout);
int n,m; cin>>n>>m;
vector<vector<pair<int,int> > > v(n+5);
map<pair<int,int>,bool> con;
while (m--) {
int a,b,c; cin>>a>>b>>c;
con[{a,b}]=true; con[{b,a}]=true;
v[a].push_back({c,b});
v[b].push_back({c,a});
}
int k; cin>>k;
int npp[k];
for (int &i:npp) cin>>i;
 
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컴파일 시 표준 에러 (stderr) 메시지

plan.cpp: In function 'int main()':
plan.cpp:48:23: 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]
   48 |         for (int i=0;i<v[node].size();i++)
      |                      ~^~~~~~~~~~~~~~~
plan.cpp:82:25: 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]
   82 |           for (int i=0;i<v[node].size();i++)
      |                        ~^~~~~~~~~~~~~~~
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