답안 #119109

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
119109	2019-06-20T11:05:11 Z	Charis02	Gap (APIO16_gap)	C++14	100 / 100	54 ms	2040 KB

gap

#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include "gap.h"
#define ll long long
#define MAXV 1e18

using namespace std;
long long solve1(int n)
{
    ll ar[n];

    ll curl = 1;
    ll curh = n-2;
    MinMax(0,MAXV,&ar[0],&ar[n-1]);

    while(curl <= curh)
    {
        MinMax(ar[curl-1]+1,ar[curh+1]-1,&ar[curl],&ar[curh]);
        curl++;
        curh--;
    }

    ll dif = 0;

    for(int i = 1;i < n;i++)
    {
        dif = max(dif,ar[i]-ar[i-1]);
    }

    return dif;
}

long long findGap(int T, int N)
{
    if(T == 1)
        return solve1(N);

    long long a,b;
    MinMax(0LL,MAXV,&a,&b);
    ll dif = (b-a)/(N-1)-2;
    ll k = 1;

    while(a < b)
    {
        ll w,x;
        MinMax(a+1,a+dif*k,&x,&w);

        if(w == -1)
        {
            k++;
            continue;
        }

        if(k != 1)
            dif = max(dif,x-a);

        k=1;
        a = w;
    }

    return dif;
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	512 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	12 ms	768 KB	Output is correct
17	Correct	13 ms	768 KB	Output is correct
18	Correct	13 ms	768 KB	Output is correct
19	Correct	14 ms	768 KB	Output is correct
20	Correct	10 ms	768 KB	Output is correct
21	Correct	47 ms	1912 KB	Output is correct
22	Correct	43 ms	1912 KB	Output is correct
23	Correct	45 ms	1912 KB	Output is correct
24	Correct	46 ms	1912 KB	Output is correct
25	Correct	39 ms	1912 KB	Output is correct
26	Correct	46 ms	2040 KB	Output is correct
27	Correct	45 ms	1912 KB	Output is correct
28	Correct	45 ms	1912 KB	Output is correct
29	Correct	45 ms	1912 KB	Output is correct
30	Correct	33 ms	1912 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	10 ms	640 KB	Output is correct
17	Correct	9 ms	512 KB	Output is correct
18	Correct	9 ms	512 KB	Output is correct
19	Correct	9 ms	512 KB	Output is correct
20	Correct	7 ms	512 KB	Output is correct
21	Correct	30 ms	1152 KB	Output is correct
22	Correct	31 ms	1144 KB	Output is correct
23	Correct	32 ms	1144 KB	Output is correct
24	Correct	31 ms	1144 KB	Output is correct
25	Correct	54 ms	1152 KB	Output is correct
26	Correct	31 ms	1152 KB	Output is correct
27	Correct	32 ms	1144 KB	Output is correct
28	Correct	31 ms	1144 KB	Output is correct
29	Correct	30 ms	1128 KB	Output is correct
30	Correct	24 ms	1152 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct