답안 #873317

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
873317	2023-11-14T20:04:33 Z	StefanL2005	Gap (APIO16_gap)	C++14	40.5387 / 100	451 ms	3880 KB

gap

#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
#define ll long long
 
ll findGap(int T, int N)
{
    vector<ll> v(N);
    ll maxDif = 0;

    if (T == 1)
    {
        int p1 = 0, p2 = N - 1;
        ll a = -1, b = 1LL * 1000 * 1000 * 1000 * 1000 * 1000 * 1000+ 1;
 
        while (p1 <= p2)
        {
            ll c1, c2;
            MinMax(a + 1, b - 1, &c1, &c2);
            v[p1] = c1;
            v[p2] = c2;
            p1++; p2--;
            a = c1; b = c2;
        }
 
        for (int i = 1; i < N; i++)
            maxDif = max(maxDif, v[i] - v[i - 1]);
    }
    else
    {
        ll start, finish;
        MinMax(0, 1LL * 1000 * 1000 * 1000 * 1000 * 1000 * 1000, &start, &finish);
        while (start != finish)
       { 
            ll p = 1;
            ll a, b;
            MinMax(start + 1, start + 1 + p, &a, &b);
            while (b == -1)
            {
                p*=2;
                if (start + 1 + p >= finish)
                    MinMax(start + 1, finish, &a, &b);
                else
                    MinMax(start + 1, start + 1 + p, &a, &b);
            }

            maxDif = max(maxDif, a - start);
            start = b;
        }
    }
    return maxDif;
}

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	2392 KB	Output is correct
3	Correct	0 ms	2392 KB	Output is correct
4	Correct	0 ms	2392 KB	Output is correct
5	Correct	0 ms	2392 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2392 KB	Output is correct
8	Correct	1 ms	2392 KB	Output is correct
9	Correct	1 ms	2392 KB	Output is correct
10	Correct	0 ms	2392 KB	Output is correct
11	Correct	1 ms	2388 KB	Output is correct
12	Correct	1 ms	2392 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2392 KB	Output is correct
15	Correct	1 ms	2392 KB	Output is correct
16	Correct	7 ms	2580 KB	Output is correct
17	Correct	7 ms	2840 KB	Output is correct
18	Correct	8 ms	2672 KB	Output is correct
19	Correct	8 ms	2584 KB	Output is correct
20	Correct	7 ms	2836 KB	Output is correct
21	Correct	29 ms	3632 KB	Output is correct
22	Correct	29 ms	3624 KB	Output is correct
23	Correct	29 ms	3632 KB	Output is correct
24	Correct	29 ms	3792 KB	Output is correct
25	Correct	27 ms	3624 KB	Output is correct
26	Correct	37 ms	3880 KB	Output is correct
27	Correct	29 ms	3628 KB	Output is correct
28	Correct	29 ms	3792 KB	Output is correct
29	Correct	30 ms	3624 KB	Output is correct
30	Correct	29 ms	3608 KB	Output is correct
31	Correct	1 ms	2392 KB	Output is correct
32	Correct	1 ms	2392 KB	Output is correct

Subtask #2

10.5387400168 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Partially correct	1 ms	2392 KB	Partially correct
2	Partially correct	1 ms	2392 KB	Partially correct
3	Partially correct	0 ms	2392 KB	Partially correct
4	Partially correct	0 ms	2392 KB	Partially correct
5	Partially correct	0 ms	2392 KB	Partially correct
6	Partially correct	1 ms	2392 KB	Partially correct
7	Partially correct	1 ms	2392 KB	Partially correct
8	Partially correct	1 ms	2392 KB	Partially correct
9	Partially correct	1 ms	2392 KB	Partially correct
10	Correct	1 ms	2392 KB	Output is correct
11	Partially correct	5 ms	2392 KB	Partially correct
12	Partially correct	5 ms	2392 KB	Partially correct
13	Partially correct	5 ms	2392 KB	Partially correct
14	Partially correct	5 ms	2392 KB	Partially correct
15	Partially correct	4 ms	2644 KB	Partially correct
16	Partially correct	95 ms	2752 KB	Partially correct
17	Partially correct	95 ms	2584 KB	Partially correct
18	Partially correct	96 ms	2588 KB	Partially correct
19	Partially correct	95 ms	2584 KB	Partially correct
20	Correct	4 ms	2568 KB	Output is correct
21	Partially correct	449 ms	3576 KB	Partially correct
22	Partially correct	451 ms	3628 KB	Partially correct
23	Partially correct	433 ms	3624 KB	Partially correct
24	Partially correct	428 ms	3624 KB	Partially correct
25	Partially correct	341 ms	3616 KB	Partially correct
26	Partially correct	416 ms	3628 KB	Partially correct
27	Partially correct	424 ms	3792 KB	Partially correct
28	Partially correct	412 ms	3608 KB	Partially correct
29	Partially correct	421 ms	3600 KB	Partially correct
30	Correct	16 ms	3616 KB	Output is correct
31	Partially correct	1 ms	2392 KB	Partially correct
32	Partially correct	1 ms	2392 KB	Partially correct