Submission #160204

#	Time	Username	Problem	Language	Result	Execution time	Memory
160204		BlueDiamond	Gap (APIO16_gap)	C++14	30 / 100	60 ms	2040 KiB

gap

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

using namespace std;

typedef long long ll;

ll hidden[(int) 1e5 + 7];
ll findGap(int T, int N) {
        int i = 1, j = N;
        ll s = 0, t = (ll) 1e18;
        while (i <= j) {
                ll mn, mx;
                MinMax(s, t, &mn, &mx);
                hidden[i] = mn;
                hidden[j] = mx;
                s = mn + 1;
                t = mx - 1;
                i++;
                j--;
        }
        ll ans = 0;
        for (int i = 1; i < N; i++)
                ans = max(ans, hidden[i + 1] - hidden[i]);
        return ans;
}

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