답안 #970828

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
970828 2024-04-27T10:57:51 Z vjudge1 Gap (APIO16_gap) C++14
30 / 100
46 ms 4248 KB
#include "gap.h"

#include <bits/stdc++.h>

using namespace std;

#define int long long

mt19937_64 rng(69420);

int rand(int l, int r){
   return uniform_int_distribution<int>(l, r)(rng);
}

long long findGap(int32_t T, int32_t N)
{
   int n=N;
   if (T==1){
      int pl=0, pr=1e18;
      vector<int> a;
      while (N>0){
         int l, r;
         MinMax(pl, pr, &l, &r);
         a.push_back(l);
         if (l!=r) a.push_back(r);
         pl=l+1;
         pr=r-1;
         N-=2;
      }
      sort(a.begin(), a.end());
      int ans=0;
      for (int i=1; i<(int)a.size(); ++i) ans=max(ans, a[i]-a[i-1]);
      return ans;
   }
   int l, r;
   MinMax(0, 1e18, &l, &r);
   if (N==2) return r-l;
   if (r-l==2) return 1;
   int min_ans=(r-l)/(n-1);
   int ans=0;
   int lst=l;
   while (1){
      int ll=l+1, rr=ll+min_ans-1;
      if (rr>=r) break;
      int tl, tr;
      MinMax(ll, rr, &tl, &tr);
      if (tr==-1) l=rr;
      else{
         ans=max(ans, tl-lst);
         lst=tr;
         l=tr;
      }
   }
   return max(ans, r-lst);
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 1 ms 2392 KB Output is correct
4 Correct 5 ms 2392 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 2 ms 2388 KB Output is correct
7 Correct 1 ms 2392 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 0 ms 2392 KB Output is correct
10 Correct 1 ms 2392 KB Output is correct
11 Correct 1 ms 2392 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 8 ms 2844 KB Output is correct
17 Correct 9 ms 3012 KB Output is correct
18 Correct 9 ms 2840 KB Output is correct
19 Correct 8 ms 2848 KB Output is correct
20 Correct 7 ms 2832 KB Output is correct
21 Correct 36 ms 4020 KB Output is correct
22 Correct 33 ms 4048 KB Output is correct
23 Correct 31 ms 3864 KB Output is correct
24 Correct 31 ms 4000 KB Output is correct
25 Correct 28 ms 4000 KB Output is correct
26 Correct 32 ms 4248 KB Output is correct
27 Correct 32 ms 4156 KB Output is correct
28 Correct 31 ms 4000 KB Output is correct
29 Correct 30 ms 3984 KB Output is correct
30 Correct 27 ms 4000 KB Output is correct
31 Correct 1 ms 2644 KB Output is correct
32 Correct 1 ms 2392 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2472 KB Output is correct
3 Correct 0 ms 2392 KB Output is correct
4 Partially correct 0 ms 2392 KB Partially correct
5 Correct 1 ms 2392 KB Output is correct
6 Partially correct 1 ms 2392 KB Partially correct
7 Partially correct 0 ms 2392 KB Partially correct
8 Partially correct 1 ms 2392 KB Partially correct
9 Partially correct 1 ms 2392 KB Partially correct
10 Incorrect 1 ms 2392 KB Output isn't correct
11 Partially correct 1 ms 2392 KB Partially correct
12 Partially correct 2 ms 2644 KB Partially correct
13 Partially correct 1 ms 2392 KB Partially correct
14 Partially correct 1 ms 2392 KB Partially correct
15 Correct 1 ms 2392 KB Output is correct
16 Partially correct 11 ms 2752 KB Partially correct
17 Partially correct 10 ms 2588 KB Partially correct
18 Partially correct 11 ms 2588 KB Partially correct
19 Partially correct 10 ms 2756 KB Partially correct
20 Partially correct 5 ms 2576 KB Partially correct
21 Partially correct 42 ms 2856 KB Partially correct
22 Partially correct 44 ms 2856 KB Partially correct
23 Partially correct 42 ms 2848 KB Partially correct
24 Partially correct 42 ms 2856 KB Partially correct
25 Correct 36 ms 2848 KB Output is correct
26 Partially correct 45 ms 2784 KB Partially correct
27 Partially correct 46 ms 2856 KB Partially correct
28 Partially correct 42 ms 2852 KB Partially correct
29 Partially correct 44 ms 2860 KB Partially correct
30 Partially correct 22 ms 2848 KB Partially correct
31 Correct 1 ms 2392 KB Output is correct
32 Correct 0 ms 2392 KB Output is correct