Submission #658866

#	Time	Username	Problem	Language	Result	Execution time	Memory
658866		coding_snorlax	Thousands Islands (IOI22_islands)	C++17	0 / 100	27 ms	3988 KiB

islands

#include<bits/stdc++.h>
#include "islands.h"
using namespace std;
variant<bool,vector<int>> find_journey(int N,int M,vector<int> U,vector<int> V){
    int Back=-1;
    int Front_1=-1;
    int Front_2=-1;
    vector<int> S={0};
    for(int i=0;i<M;i++){
        if(!(Back+1) && U[i]==1) Back=i;
        if(!(Front_1+1) && V[i]==1) Front_1=i;
        if(!(Front_2+1) && V[i]==1) Front_2=i;
    }
    if(!(Back+1) || !(Front_1+1) || !(Front_2+1)) return false;
    else return  S;
}

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