제출 #384990

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
384990		thecodingwizard	Gap (APIO16_gap)	C++11	57.64 / 100	65 ms	1400 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"

using namespace std;

#define f first
#define s second
#define ll long long
#define ii pair<ll, ll>

ii get(ll a, ll b) {
    b = min(b, (ll)1e18);
    ii x;
    MinMax(a, b, &x.f, &x.s);
    return x;
}

long long findGap(int T, int N)
{
    ii boundary = get(1, 1e18);
    ll block = (boundary.s-boundary.f)/(N-1);
    ll prev = boundary.f;

    ll ans = 0;
    for (ll cur = boundary.f + 1; cur < boundary.s; cur += block) {
        ii thing = get(cur, cur+block);
        if (thing.f == -1) continue;
        ans = max(ans, thing.f - prev);
        prev = thing.s;
    }

    ans = max(ans, boundary.s - prev);

    return ans;
}

• Subtask 1: 0 / 30
• Subtask 2: 57.6396140649 / 70