Submission #728562

#	Time	Username	Problem	Language	Result	Execution time	Memory
728562		grogu	Thousands Islands (IOI22_islands)	C++17	1.75 / 100	47 ms	4392 KiB

islands

#include "islands.h"
#define dbg(x) cerr<<#x<<": "<<x<<endl
#define ll int
#define pll pair<ll,ll>
#include <iostream>
#include <vector>
#include <variant>
#define pb push_back
using namespace std;
#define maxn 405
ll n,m;
vector<ll> g[maxn];
ll id[maxn][maxn];

variant<bool, vector<int>> find_journey(int N, int M, vector<int> U, vector<int> V) {
    n = N;
    m = M;
    variant<bool,vector<int>> ans(n!=2);
    return ans;
    for(ll i = 0;i<m;i++){
        ll x = U[i],y = V[i];
        x++; y++;
        g[x].pb(y);
        g[y].pb(x);
        id[x][y] = i;
    }

}

• Subtask 1: 0 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 0 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45