제출 #881533

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
881533	2023-12-01 12:05:41	andrei_boaca	통행료 (IOI18_highway)	C++17	51 / 100	155 ms	15968 KiB

highway

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#include "highway.h"
#include <bits/stdc++.h>
//#include "grader.cpp"
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
mt19937 rng(chrono::steady_clock().now().time_since_epoch().count());
int n,m,niv[100005],roots[5];
ll dist,AA,BB,d[3][100005];
int where[100005];
vector<pii> muchii[100005];
vector<pii> g;
vector<int> w;
ll memo[100005],calls;
bool inarb[300005],inx[300005];
int IND;
void bfs(int ind)
{
    for(int i=0;i<n;i++)
        d[ind][i]=1e9;
    d[ind][roots[ind]]=0;
    queue<int> coada;
    coada.push(roots[ind]);
    while(!coada.empty())
    {
        int nod=coada.front();
        coada.pop();
        for(auto i:muchii[nod])
            if(d[ind][i.first]>d[ind][nod]+1)
            {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

highway.cpp: In function 'int plsfind(int)':
highway.cpp:116:9: warning: variable 'poz' set but not used [-Wunused-but-set-variable]
  116 |     int poz=0;
      |         ^~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 6 / 6
• Subtask 4: 33 / 33
• Subtask 5: 0 / 18
• Subtask 6: 0 / 31