oj.uz

Submission #306849

# Submission time Handle Problem Language Result Execution time Memory
306849 2020-09-26T10:56:34 Z baluteshih Stations (IOI20_stations) C++14
0 / 100
 890 ms 876 KB 
#include "stations.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
#define X first
#define Y second
#define ALL(v) v.begin(),v.end()
#define pb push_back
#define SZ(a) ((int)a.size())

vector<int> idx;

vector<int> label(int n, int k, vector<int> u, vector<int> v)
{
    idx.resize(n);
    for(int i=0;i<n;++i)
        idx[i]=i;
    return idx;
}

int dis(int s,int t)
{
    int ans=0;
    while(s!=t)
        if(s>t)
            s>>=1,++ans;
        else
            t>>=1,++ans;
    return ans;
}

int find_next_station(int s, int t, vector<int> c)
{
    int midis=1e9,mi=-1;
    for(int i:c)
        if(dis(i,t)<midis)
            midis=dis(i,t),mi=i;
    return mi;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 549 ms 876 KB Wrong query response.
2 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 503 ms 864 KB Wrong query response.
2 Halted 0 ms 0 KB -

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 546 ms 864 KB Wrong query response.
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 890 ms 644 KB Output is correct
2 Correct 675 ms 640 KB Output is correct
3 Incorrect 592 ms 648 KB Wrong query response.
4 Halted 0 ms 0 KB -

Subtask #5
0 / 61.0

# Verdict Execution time Memory Grader output
1 Incorrect 519 ms 872 KB Wrong query response.
2 Halted 0 ms 0 KB -