Submission #938357

#	Time	Username	Problem	Language	Result	Execution time	Memory
938357		Sir_Ahmed_Imran	Cop and Robber (BOI14_coprobber)	C++17	0 / 100	1 ms	344 KiB

coprobber

                              ///~~~LOTA~~~///
#include "coprobber.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define append push_back
#define add insert
#define nl "\n"
#define ff first
#define ss second
#define pii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define L0TA ios_base::sync_with_stdio(false);cin.tie(NULL)
#define N 500
int r;
int dept[N];
vector<int> g[N];
void dfs(int v){
    for(auto& i:g[v]){
        if(dept[i])
            r=max(r,dept[v]-dept[i]);
        else{
            dept[i]=dept[v]+1;
            dfs(i);
        }
    }
}
int start(int n, bool a[N][N]){
    for(int i=0;i<n;i++)
        for(int j=r=0;j<n;j++)
            if(a[i][j]) g[i].append(j);
    dept[0]=1;
    dfs(0);
    if(r>3) return -1;
    return 0;
}
int nextMove(int v){
    return -1;
}

• Subtask 1: 0 / 16
• Subtask 2: 0 / 14
• Subtask 3: 0 / 30
• Subtask 4: 0 / 40