Submission #1003718

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1003718	2024-06-20T16:16:43 Z	MarwenElarbi	Gap (APIO16_gap)	C++17	34.6316 / 100	34 ms	1364 KB

gap

#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#define fi first
#define se second
#define ll long long
#define pb push_back
#define ii pair<int,int>
const int nax=2e3+5;
void MinMax(long long, long long, long long*, long long*);
long long findGap(int T, int N)
{
    long long lst,mx;
    MinMax(0,1e18,&lst,&mx);
    if(N<=2) return mx-lst;
    else if(N<=9){
      long long ans=0;
      int j=N-1;
      int i=2;
      while(i<j){
        long long a,b;
        MinMax(lst+1,mx-1,&a,&b);
        ans=max(ans,max(a-lst,mx-b));
        a=lst;
        b=mx;
        i++;j--;
      }
      return ans;
    }
    long long ans=1;
    while(mx!=lst){
        long long a,b;
        MinMax(lst+1,lst+ans,&a,&b);
        if(a==-1){
            while(a==-1){
                ans*=2;
                MinMax(lst+1,lst+ans,&a,&b);
            }
            ans=a-lst;
            lst=b;
        }else{
            lst=b;
        }
    }
    return ans;
}

Subtask #1

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Incorrect	0 ms	344 KB	Output isn't correct
3	Incorrect	0 ms	344 KB	Output isn't correct
4	Incorrect	0 ms	344 KB	Output isn't correct
5	Incorrect	0 ms	344 KB	Output isn't correct
6	Incorrect	0 ms	344 KB	Output isn't correct
7	Incorrect	0 ms	340 KB	Output isn't correct
8	Incorrect	0 ms	344 KB	Output isn't correct
9	Incorrect	0 ms	344 KB	Output isn't correct
10	Incorrect	0 ms	344 KB	Output isn't correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Incorrect	1 ms	344 KB	Output isn't correct
16	Correct	4 ms	556 KB	Output is correct
17	Correct	4 ms	600 KB	Output is correct
18	Correct	5 ms	600 KB	Output is correct
19	Correct	7 ms	436 KB	Output is correct
20	Correct	4 ms	600 KB	Output is correct
21	Correct	17 ms	1112 KB	Output is correct
22	Correct	20 ms	1092 KB	Output is correct
23	Correct	16 ms	1236 KB	Output is correct
24	Correct	18 ms	1112 KB	Output is correct
25	Incorrect	34 ms	1112 KB	Output isn't correct
26	Correct	16 ms	1112 KB	Output is correct
27	Correct	16 ms	1112 KB	Output is correct
28	Correct	18 ms	1184 KB	Output is correct
29	Correct	16 ms	1112 KB	Output is correct
30	Correct	15 ms	1244 KB	Output is correct
31	Incorrect	1 ms	344 KB	Output isn't correct
32	Incorrect	0 ms	344 KB	Output isn't correct

Subtask #2

34.6316307611 / 70.0

#	Verdict	Execution time	Memory	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	1 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Partially correct	1 ms	344 KB	Partially correct
16	Correct	5 ms	612 KB	Output is correct
17	Correct	5 ms	600 KB	Output is correct
18	Correct	4 ms	516 KB	Output is correct
19	Correct	4 ms	600 KB	Output is correct
20	Correct	3 ms	656 KB	Output is correct
21	Correct	16 ms	1192 KB	Output is correct
22	Correct	26 ms	1204 KB	Output is correct
23	Correct	16 ms	1112 KB	Output is correct
24	Correct	16 ms	1112 KB	Output is correct
25	Partially correct	32 ms	1112 KB	Partially correct
26	Correct	20 ms	1112 KB	Output is correct
27	Correct	17 ms	1112 KB	Output is correct
28	Correct	17 ms	1112 KB	Output is correct
29	Correct	16 ms	1012 KB	Output is correct
30	Correct	16 ms	1364 KB	Output is correct
31	Partially correct	0 ms	344 KB	Partially correct
32	Correct	0 ms	344 KB	Output is correct