답안 #1012160

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1012160	2024-07-01T18:23:53 Z	codefox	Gap (APIO16_gap)	C++14	72.604 / 100	32 ms	1212 KB

gap

#include "gap.h"

#define ll long long

long long findGap(int T, int N)
{
    if (T==1 || N<=18)
    {
        ll l = 0;
        ll r = 1e18;
        ll mxdist = 0;
        ll nl = 0;
        ll nr = 0;
        ll fl = -1;
        ll fr = -1;
        for (int j = 0; j < N && l<=r; j+=2)
        {
            MinMax(l, r, &nl, &nr);
            if (nr==-1) break;
            if (fl != -1 && nl-fl>mxdist) mxdist = nl-fl;
            if (fr != -1 && fr-nr>mxdist) mxdist = fr-nr;
            fl = nl;
            fr = nr;
            l = nl+1;
            r = nr-1;
        }
        if (fr-fl>mxdist) mxdist = fr-fl;
        return mxdist;
    }
    else
    {
        ll l = 0;
        ll rr = 0;
        MinMax(0, 1e18, &l, &rr);
        ll dd = 1;
        while (l != rr)
        {
            ll sl = -1;
            ll sr = -1;
            MinMax(l+1, l+dd, &sl, &sr);
            while (sr==-1)
            {
                MinMax(l+dd, l+2*dd, &sl, &sr);
                if (sr==-1) dd*=2;
            }
            if (sl-l>dd) dd = sl-l;
            l = sr;
        }
        return dd;
    }
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	5 ms	628 KB	Output is correct
17	Correct	6 ms	392 KB	Output is correct
18	Correct	5 ms	600 KB	Output is correct
19	Correct	5 ms	600 KB	Output is correct
20	Correct	5 ms	532 KB	Output is correct
21	Correct	22 ms	1212 KB	Output is correct
22	Correct	29 ms	1112 KB	Output is correct
23	Correct	23 ms	1152 KB	Output is correct
24	Correct	22 ms	1112 KB	Output is correct
25	Correct	23 ms	1112 KB	Output is correct
26	Correct	21 ms	1112 KB	Output is correct
27	Correct	21 ms	1112 KB	Output is correct
28	Correct	21 ms	1112 KB	Output is correct
29	Correct	20 ms	1112 KB	Output is correct
30	Correct	18 ms	1112 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct

Subtask #2

42.603986447 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Partially correct	0 ms	344 KB	Partially correct
3	Partially correct	0 ms	344 KB	Partially correct
4	Partially correct	0 ms	344 KB	Partially correct
5	Partially correct	0 ms	344 KB	Partially correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Partially correct	0 ms	344 KB	Partially correct
16	Correct	4 ms	600 KB	Output is correct
17	Correct	7 ms	600 KB	Output is correct
18	Correct	5 ms	464 KB	Output is correct
19	Correct	4 ms	600 KB	Output is correct
20	Correct	3 ms	600 KB	Output is correct
21	Correct	22 ms	1140 KB	Output is correct
22	Correct	14 ms	1112 KB	Output is correct
23	Correct	15 ms	1112 KB	Output is correct
24	Correct	13 ms	1112 KB	Output is correct
25	Partially correct	32 ms	1112 KB	Partially correct
26	Correct	14 ms	1112 KB	Output is correct
27	Correct	20 ms	1112 KB	Output is correct
28	Correct	23 ms	1112 KB	Output is correct
29	Correct	14 ms	1112 KB	Output is correct
30	Correct	18 ms	1112 KB	Output is correct
31	Partially correct	0 ms	344 KB	Partially correct
32	Correct	0 ms	344 KB	Output is correct