Submission #319914

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
319914	2020-11-06 18:37:30	knon0501	Crocodile's Underground City (IOI11_crocodile)	C++14	100 / 100	1040 ms	64840 KiB

crocodile

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#include "crocodile.h"
#include <bits/stdc++.h>
using namespace std;
int n;
vector<pair<int,int>> a[100001];
int b[100001];
int bb[100001];
int chk[100001];
int visit[100001];
int deg[100001];
int travel_plan(int N, int M, int R[][2], int L[], int K, int P[])
{
    n=N;
    int i,j;
    for(i=0 ; i<M ; i++){
        int u=R[i][0];
        int v=R[i][1];
        a[u].push_back({v,L[i]});
        a[v].push_back({u,L[i]});
    }
    priority_queue<pair<int,int>,vector<pair<int,int>>,greater<pair<int,int>>> Q;
    for(i=0 ; i<K ; i++){
        Q.push({0,P[i]});
    }
 
 
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Compilation message (stderr)

crocodile.cpp: In function 'int travel_plan(int, int, int (*)[2], int*, int, int*)':
crocodile.cpp:16:11: warning: unused variable 'j' [-Wunused-variable]
   16 |     int i,j;
      |           ^

• Subtask 1: 46 / 46
• Subtask 2: 43 / 43
• Subtask 3: 11 / 11