Submission #61205

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
61205	2018-07-25 11:13:38	Vahan	Crocodile's Underground City (IOI11_crocodile)	C++17	100 / 100	1856 ms	103160 KiB

crocodile

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#include "crocodile.h"
#include<vector>
#include<set>
using namespace std;
#define mp make_pair
const long long MAX=100000000000000000;
long long d[200000],er[200000],ar[200000];
vector<pair<int,int> > g[200000];
set<pair<long long,long long > > ss;
int travel_plan(int N, int M, int R[][2], int L[], int K, int P[])
{
    for(int i=0;i<M;i++)
    {
        g[R[i][0]].push_back(mp(R[i][1],L[i]));
        g[R[i][1]].push_back(mp(R[i][0],L[i]));
    }
    for(int i=0;i<N;i++)
    {
        ar[i]=MAX;
        er[i]=MAX;
        d[i]=MAX;
    }
    for(int i=0;i<K;i++)
    {
        er[P[i]]=0;
        ar[P[i]]=0;
        ss.insert(mp(0,P[i]));
    }
    for(int i=0;i<N;i++)
    {
 
 
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Compilation message (stderr)

crocodile.cpp: In function 'int travel_plan(int, int, int (*)[2], int*, int, int*)':
crocodile.cpp:37:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j=0;j<g[v].size();j++)
                     ~^~~~~~~~~~~~

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