Submission #1239834

#	Time	Username	Problem	Language	Result	Execution time	Memory
1239834		lunarecho	Hack (APIO25_hack)	C++20	0 / 100	24 ms	5540 KiB

hack

#include "hack.h"
#include <bits/stdc++.h>
using namespace std;

bool is(long long m)
{
    vector<long long> tester1;
    tester1.push_back(1);
    for(long long i=(m / 3);i<=m;++i)
    {
        tester1.push_back(i);
    }
    return collisions(tester1) > 0;
}

int hack(){
    long long l = 1;
    long long r = 1000000;
    while(l < r)
    {
        long long m = (l + r) >> 1;
        if(is(m))
        {
            r = m;
        }
        else
        {
            l = m + 1;
        }
    }
    return l;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 8
• Subtask 2: 0 / 17
• Subtask 3: 0 / 75