Submission #1149734

#	Time	Username	Problem	Language	Result	Execution time	Memory
1149734		vladilius	Gap (APIO16_gap)	C++20	0 / 100	40 ms	1204 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define pb push_back
#define ff first
#define ss second
const ll inf = 1e18;

ll findGap(int T, int n){
    ll l, r;
    MinMax(0, inf, &l, &r);
    if ((r - l + 1) == n) return 1;
    ll M = r, f = ceil(1.0 * (r - l) / (n - 1)), k = l, P = k, out = 0;
    while (k < M){
        MinMax(k + 1, k + f - 1, &l, &r);
        if (l == -1){
            k += f;
        }
        else {
            out = max(out, l - P);
            P = k = r;
        }
    }
    out = max(out, (M - P));
    return out;
}

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