답안 #47677

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
47677	2018-05-06T08:39:19 Z	tieunhi	Gap (APIO16_gap)	C++14	70 / 100	83 ms	1532 KB

gap

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

using namespace std;

long long findGap(int T, int N)
{
    long long mn, mx, mmn, mmx;
    MinMax(0, 2e18, &mn, &mx);
    long long res = 0;
    if (T == 1)
    {
        for (int i = 1; i < (N+1)/2; i++)
        {
            MinMax(mn+1, mx-1, &mmn, &mmx);
            if (mmn == -1) break;
            res = max({res, mmn-mn, mx-mmx});
            mn = mmn;
            mx = mmx;
        }

    }
    else
    {
        long long sz = (mx - mn + N - 1)/N;
        long long last = mn;
        for (long long b = mn+1, e = mn+sz; ; b += sz, e += sz)
        {
            if (e >= mx) e = mx - 1;
            if (b > e) break;
            MinMax(b, e, &mmn, &mmx);
            if (mmn == -1) continue;
            res = max(res, mmn - last);
            last = mmx;
        }
        res = max(res, mx - last);
    }
    return res;
}

Subtask #1

0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	2 ms	376 KB	Output isn't correct
2	Correct	2 ms	472 KB	Output is correct
3	Correct	2 ms	472 KB	Output is correct
4	Correct	2 ms	472 KB	Output is correct
5	Correct	2 ms	472 KB	Output is correct
6	Correct	2 ms	512 KB	Output is correct
7	Correct	2 ms	512 KB	Output is correct
8	Correct	2 ms	512 KB	Output is correct
9	Correct	2 ms	512 KB	Output is correct
10	Correct	2 ms	644 KB	Output is correct
11	Correct	2 ms	656 KB	Output is correct
12	Correct	3 ms	656 KB	Output is correct
13	Correct	3 ms	656 KB	Output is correct
14	Correct	2 ms	656 KB	Output is correct
15	Correct	2 ms	656 KB	Output is correct
16	Correct	14 ms	868 KB	Output is correct
17	Correct	14 ms	868 KB	Output is correct
18	Correct	14 ms	868 KB	Output is correct
19	Correct	14 ms	920 KB	Output is correct
20	Correct	11 ms	920 KB	Output is correct
21	Correct	52 ms	1404 KB	Output is correct
22	Correct	53 ms	1404 KB	Output is correct
23	Correct	53 ms	1404 KB	Output is correct
24	Correct	61 ms	1404 KB	Output is correct
25	Correct	45 ms	1404 KB	Output is correct
26	Correct	55 ms	1404 KB	Output is correct
27	Correct	56 ms	1404 KB	Output is correct
28	Correct	53 ms	1404 KB	Output is correct
29	Correct	53 ms	1404 KB	Output is correct
30	Correct	38 ms	1404 KB	Output is correct
31	Correct	2 ms	1404 KB	Output is correct
32	Correct	2 ms	1404 KB	Output is correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	1404 KB	Output is correct
2	Correct	2 ms	1404 KB	Output is correct
3	Correct	2 ms	1404 KB	Output is correct
4	Correct	2 ms	1404 KB	Output is correct
5	Correct	2 ms	1404 KB	Output is correct
6	Correct	2 ms	1404 KB	Output is correct
7	Correct	2 ms	1404 KB	Output is correct
8	Correct	2 ms	1404 KB	Output is correct
9	Correct	2 ms	1404 KB	Output is correct
10	Correct	2 ms	1404 KB	Output is correct
11	Correct	3 ms	1404 KB	Output is correct
12	Correct	3 ms	1404 KB	Output is correct
13	Correct	3 ms	1404 KB	Output is correct
14	Correct	3 ms	1404 KB	Output is correct
15	Correct	3 ms	1404 KB	Output is correct
16	Correct	18 ms	1404 KB	Output is correct
17	Correct	19 ms	1404 KB	Output is correct
18	Correct	19 ms	1404 KB	Output is correct
19	Correct	19 ms	1404 KB	Output is correct
20	Correct	10 ms	1404 KB	Output is correct
21	Correct	83 ms	1412 KB	Output is correct
22	Correct	71 ms	1412 KB	Output is correct
23	Correct	72 ms	1412 KB	Output is correct
24	Correct	73 ms	1412 KB	Output is correct
25	Correct	66 ms	1412 KB	Output is correct
26	Correct	74 ms	1532 KB	Output is correct
27	Correct	71 ms	1532 KB	Output is correct
28	Correct	71 ms	1532 KB	Output is correct
29	Correct	80 ms	1532 KB	Output is correct
30	Correct	37 ms	1532 KB	Output is correct
31	Correct	2 ms	1532 KB	Output is correct
32	Correct	2 ms	1532 KB	Output is correct