답안 #47311

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
47311	2018-04-30T13:35:56 Z	Talant	Gap (APIO16_gap)	C++17	30 / 100	103 ms	2284 KB

gap

#include <bits/stdc++.h>

#include "gap.h"
//#include "grader.cpp"

using namespace std;

const long long M = (1e6 + 5);

long long ans;
long long a[M];
long long l,r = 1e18;
long long ll,rr;

long long findGap(int T, int N)
{
      if (T == 1 ) {
            long long o = (N + 1) / 2;
            ll = 1,rr = N;
            while (o --) {
                  MinMax(l,r,&a[ll],&a[rr]);
                  l = a[ll] + 1,r = a[rr] - 1;
                  ll ++,rr --;
            }
            for (long long i = 1; i < N; i ++)
                  ans = max(ans,a[i + 1] - a[i]);
            return ans;
      }
      else {
            long long l = 0,r = 0;
            MinMax(0,1e18,&l,&r);

            long long last = l;
            long long sz = (r - l - 1 + N - 2) / (N - 1);
            long long s = l + 1,e = 0;

            for (long long i = 1; i < N; i ++) {
                  e = s + sz - 1;
                  if (s > e)
                        break;
                  MinMax(s,e,&l,&r);

                  if (l != -1) {
                        ans = max(ans,l - last);
                        last = r;
                  }
                  s = e + 1;
            }
            return max(ans,(l - last));
      }
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	428 KB	Output is correct
4	Correct	2 ms	480 KB	Output is correct
5	Correct	2 ms	480 KB	Output is correct
6	Correct	2 ms	480 KB	Output is correct
7	Correct	2 ms	480 KB	Output is correct
8	Correct	2 ms	532 KB	Output is correct
9	Correct	2 ms	532 KB	Output is correct
10	Correct	2 ms	540 KB	Output is correct
11	Correct	3 ms	564 KB	Output is correct
12	Correct	3 ms	564 KB	Output is correct
13	Correct	3 ms	580 KB	Output is correct
14	Correct	3 ms	580 KB	Output is correct
15	Correct	3 ms	612 KB	Output is correct
16	Correct	15 ms	996 KB	Output is correct
17	Correct	16 ms	996 KB	Output is correct
18	Correct	15 ms	996 KB	Output is correct
19	Correct	15 ms	996 KB	Output is correct
20	Correct	12 ms	996 KB	Output is correct
21	Correct	57 ms	2152 KB	Output is correct
22	Correct	57 ms	2152 KB	Output is correct
23	Correct	57 ms	2152 KB	Output is correct
24	Correct	57 ms	2152 KB	Output is correct
25	Correct	49 ms	2152 KB	Output is correct
26	Correct	55 ms	2152 KB	Output is correct
27	Correct	56 ms	2276 KB	Output is correct
28	Correct	55 ms	2276 KB	Output is correct
29	Correct	58 ms	2284 KB	Output is correct
30	Correct	41 ms	2284 KB	Output is correct
31	Correct	2 ms	2284 KB	Output is correct
32	Correct	2 ms	2284 KB	Output is correct

Subtask #2

0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	2 ms	2284 KB	Output isn't correct
2	Correct	2 ms	2284 KB	Output is correct
3	Correct	2 ms	2284 KB	Output is correct
4	Correct	2 ms	2284 KB	Output is correct
5	Correct	2 ms	2284 KB	Output is correct
6	Correct	2 ms	2284 KB	Output is correct
7	Correct	2 ms	2284 KB	Output is correct
8	Correct	2 ms	2284 KB	Output is correct
9	Correct	2 ms	2284 KB	Output is correct
10	Correct	2 ms	2284 KB	Output is correct
11	Correct	3 ms	2284 KB	Output is correct
12	Correct	4 ms	2284 KB	Output is correct
13	Correct	3 ms	2284 KB	Output is correct
14	Correct	3 ms	2284 KB	Output is correct
15	Correct	3 ms	2284 KB	Output is correct
16	Correct	19 ms	2284 KB	Output is correct
17	Correct	21 ms	2284 KB	Output is correct
18	Correct	20 ms	2284 KB	Output is correct
19	Correct	25 ms	2284 KB	Output is correct
20	Correct	10 ms	2284 KB	Output is correct
21	Correct	78 ms	2284 KB	Output is correct
22	Correct	103 ms	2284 KB	Output is correct
23	Correct	80 ms	2284 KB	Output is correct
24	Correct	82 ms	2284 KB	Output is correct
25	Correct	69 ms	2284 KB	Output is correct
26	Correct	77 ms	2284 KB	Output is correct
27	Correct	90 ms	2284 KB	Output is correct
28	Correct	87 ms	2284 KB	Output is correct
29	Correct	95 ms	2284 KB	Output is correct
30	Correct	41 ms	2284 KB	Output is correct
31	Correct	2 ms	2284 KB	Output is correct
32	Correct	2 ms	2284 KB	Output is correct