답안 #21896

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
21896	2017-04-26T16:48:18 Z	mohammad_kilani	Gap (APIO16_gap)	C++14	48.6188 / 100	139 ms	12420 KB

gap

#include "gap.h"
#include<bits/stdc++.h>
using namespace std;

map<long long,bool> vis;
vector<long long> v;

long long findGap(int T, int N)
{   long long ans = 0;
    if(T == 1){
        long long mn=0,mx=0;
        long long s = 0 , e = 1e18;
        for(int i=0;i<(N+1)/2;i++){
            MinMax(s,e,&mn,&mx);
            if(!vis[mn])
            v.push_back(mn);
            vis[mn] = true;
            if(!vis[mx])
            v.push_back(mx);
            vis[mx] = 1;
            s = mn+1;
            e = mx-1;
        }
        sort(v.begin(),v.end());
        int si = v.size();
        for(int i=0;i<si-1;i++){
            ans = max(ans,v[i+1]-v[i]);
        }
    }
    else{
        long long s,e;
        MinMax(0,1e18,&s,&e);
        long long step = (e-s)/(N-1);
        ans = step;
        long long mn,mx;
        for(long long i = s+step;i<=e;){
            MinMax(s,i,&mn,&mx);
            if (mx != s){
                s = mx;
                i = s+step;
            }
            else if (i != e){
                MinMax(i,e,&mn,&mx);
                ans = max(ans,(mn-s));
                step = ans;
                i = mn+step;
                }
            }
    }
    return ans;
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	5152 KB	Output is correct
2	Correct	0 ms	5152 KB	Output is correct
3	Correct	0 ms	5152 KB	Output is correct
4	Correct	0 ms	5152 KB	Output is correct
5	Correct	0 ms	5152 KB	Output is correct
6	Correct	0 ms	5152 KB	Output is correct
7	Correct	0 ms	5152 KB	Output is correct
8	Correct	0 ms	5152 KB	Output is correct
9	Correct	0 ms	5152 KB	Output is correct
10	Correct	0 ms	5152 KB	Output is correct
11	Correct	0 ms	5284 KB	Output is correct
12	Correct	0 ms	5284 KB	Output is correct
13	Correct	0 ms	5284 KB	Output is correct
14	Correct	0 ms	5284 KB	Output is correct
15	Correct	0 ms	5284 KB	Output is correct
16	Correct	19 ms	7032 KB	Output is correct
17	Correct	23 ms	7032 KB	Output is correct
18	Correct	26 ms	7032 KB	Output is correct
19	Correct	26 ms	7032 KB	Output is correct
20	Correct	29 ms	7032 KB	Output is correct
21	Correct	123 ms	12420 KB	Output is correct
22	Correct	119 ms	12420 KB	Output is correct
23	Correct	133 ms	12420 KB	Output is correct
24	Correct	109 ms	12420 KB	Output is correct
25	Correct	136 ms	12420 KB	Output is correct
26	Correct	139 ms	12420 KB	Output is correct
27	Correct	113 ms	12420 KB	Output is correct
28	Correct	129 ms	12420 KB	Output is correct
29	Correct	123 ms	12420 KB	Output is correct
30	Correct	103 ms	12420 KB	Output is correct
31	Correct	0 ms	5152 KB	Output is correct
32	Correct	0 ms	5152 KB	Output is correct

Subtask #2

18.6187536013 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	5152 KB	Output is correct
2	Partially correct	0 ms	5152 KB	Partially correct
3	Partially correct	0 ms	5152 KB	Partially correct
4	Partially correct	0 ms	5152 KB	Partially correct
5	Partially correct	0 ms	5152 KB	Partially correct
6	Partially correct	0 ms	5152 KB	Partially correct
7	Partially correct	0 ms	5152 KB	Partially correct
8	Partially correct	0 ms	5152 KB	Partially correct
9	Partially correct	0 ms	5152 KB	Partially correct
10	Correct	0 ms	5152 KB	Output is correct
11	Partially correct	0 ms	5152 KB	Partially correct
12	Partially correct	0 ms	5152 KB	Partially correct
13	Partially correct	0 ms	5152 KB	Partially correct
14	Partially correct	0 ms	5152 KB	Partially correct
15	Partially correct	0 ms	5152 KB	Partially correct
16	Partially correct	9 ms	5152 KB	Partially correct
17	Partially correct	9 ms	5152 KB	Partially correct
18	Partially correct	9 ms	5152 KB	Partially correct
19	Partially correct	9 ms	5152 KB	Partially correct
20	Correct	3 ms	5152 KB	Output is correct
21	Partially correct	36 ms	5152 KB	Partially correct
22	Partially correct	33 ms	5152 KB	Partially correct
23	Partially correct	36 ms	5152 KB	Partially correct
24	Partially correct	26 ms	5152 KB	Partially correct
25	Partially correct	69 ms	5152 KB	Partially correct
26	Partially correct	46 ms	5152 KB	Partially correct
27	Partially correct	29 ms	5152 KB	Partially correct
28	Partially correct	39 ms	5152 KB	Partially correct
29	Partially correct	36 ms	5152 KB	Partially correct
30	Correct	13 ms	5152 KB	Output is correct
31	Correct	0 ms	5152 KB	Output is correct
32	Correct	0 ms	5152 KB	Output is correct