Submission #95581

#	Time	Username	Problem	Language	Result	Execution time	Memory
95581		jeff	Gap (APIO16_gap)	C++14	44.60 / 100	188 ms	1912 KiB

gap

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

long long findGap(int T, int N) {
    long long l, r, z, iv, ls = -1, rs = 0, a, b, i;
    MinMax(0, 1000000000000000000, &l, &r);
    z = l;
    iv = max((r - l) / N - 1, 1LL);
    for (i = 0; i < N * 2; ++i) {
        a = z + i * iv;
        b = z + (i + 1) * iv;
        MinMax(a, b, &l, &r);
        if (l < 0 && r < 0) continue;
        if (ls > -1) rs = max(rs, l - ls);
        ls = r;
    }
	return rs;
}

• Subtask 1: 0 / 30
• Subtask 2: 44.6027717322 / 70