답안 #40111

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
40111	2018-01-27T08:33:11 Z	igzi	Gap (APIO16_gap)	C++14	100 / 100	89 ms	5804 KB

gap

#include <bits/stdc++.h>
#include "gap.h"

using namespace std;

long long findGap(int t,int n){
    if(t==1){
    long long l=0,d=n+1,a[100005],m=0,i;
    for(i=0;i<n;i++){
        a[i]=-5;
    }
    a[0]=-1;
    a[n+1]=1000000000000000005;
    for(i=1;i<=(n+1)/2;i++){
        MinMax(a[l]+1,a[d]-1,&a[l+1],&a[d-1]);
        l++; d--;
    }
    for(i=2;i<=l;i++){
        m=max(m,a[i]-a[i-1]);
    }
    if(l+1==d) m=max(m,a[d]-a[l]);
    for(i=d+1;i<n+1;i++){
        m=max(m,a[i]-a[i-1]);
    }
    return m;}
    else{
        long long a,b,i,ans=0,last,s,e;
        MinMax(0,1e18+5,&a,&b);
        last=a;
        long long d=(b-a-1)/n+1;
        for(s=a+1,e=a+d,i=0;i<n;s+=d,e+=d,i++){
            if(e>=b) e=b-1;
            if(s>e) break;
            long long mi,ma;
            MinMax(s,e,&mi,&ma);
            if(mi!=-1){
                ans=max(ans,mi-last);
                last=ma;
            }
        }
        ans=max(ans,b-last);
        return ans;
    }
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	5804 KB	Output is correct
2	Correct	0 ms	5800 KB	Output is correct
3	Correct	0 ms	5800 KB	Output is correct
4	Correct	0 ms	5800 KB	Output is correct
5	Correct	0 ms	5796 KB	Output is correct
6	Correct	0 ms	5800 KB	Output is correct
7	Correct	0 ms	5796 KB	Output is correct
8	Correct	0 ms	5800 KB	Output is correct
9	Correct	0 ms	5804 KB	Output is correct
10	Correct	0 ms	5800 KB	Output is correct
11	Correct	1 ms	5796 KB	Output is correct
12	Correct	1 ms	5800 KB	Output is correct
13	Correct	1 ms	5804 KB	Output is correct
14	Correct	1 ms	5804 KB	Output is correct
15	Correct	1 ms	5800 KB	Output is correct
16	Correct	16 ms	5800 KB	Output is correct
17	Correct	14 ms	5800 KB	Output is correct
18	Correct	16 ms	5800 KB	Output is correct
19	Correct	15 ms	5800 KB	Output is correct
20	Correct	11 ms	5804 KB	Output is correct
21	Correct	53 ms	5804 KB	Output is correct
22	Correct	53 ms	5796 KB	Output is correct
23	Correct	54 ms	5796 KB	Output is correct
24	Correct	55 ms	5800 KB	Output is correct
25	Correct	40 ms	5800 KB	Output is correct
26	Correct	59 ms	5800 KB	Output is correct
27	Correct	58 ms	5800 KB	Output is correct
28	Correct	53 ms	5804 KB	Output is correct
29	Correct	56 ms	5804 KB	Output is correct
30	Correct	41 ms	5800 KB	Output is correct
31	Correct	0 ms	5800 KB	Output is correct
32	Correct	0 ms	5804 KB	Output is correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	5796 KB	Output is correct
2	Correct	0 ms	5804 KB	Output is correct
3	Correct	0 ms	5800 KB	Output is correct
4	Correct	0 ms	5800 KB	Output is correct
5	Correct	0 ms	5804 KB	Output is correct
6	Correct	0 ms	5796 KB	Output is correct
7	Correct	1 ms	5800 KB	Output is correct
8	Correct	0 ms	5800 KB	Output is correct
9	Correct	1 ms	5804 KB	Output is correct
10	Correct	0 ms	5796 KB	Output is correct
11	Correct	2 ms	5804 KB	Output is correct
12	Correct	1 ms	5800 KB	Output is correct
13	Correct	1 ms	5800 KB	Output is correct
14	Correct	0 ms	5800 KB	Output is correct
15	Correct	1 ms	5800 KB	Output is correct
16	Correct	19 ms	5800 KB	Output is correct
17	Correct	18 ms	5804 KB	Output is correct
18	Correct	23 ms	5796 KB	Output is correct
19	Correct	21 ms	5796 KB	Output is correct
20	Correct	8 ms	5804 KB	Output is correct
21	Correct	66 ms	5800 KB	Output is correct
22	Correct	84 ms	5796 KB	Output is correct
23	Correct	66 ms	5804 KB	Output is correct
24	Correct	82 ms	5796 KB	Output is correct
25	Correct	69 ms	5804 KB	Output is correct
26	Correct	89 ms	5800 KB	Output is correct
27	Correct	63 ms	5800 KB	Output is correct
28	Correct	69 ms	5796 KB	Output is correct
29	Correct	79 ms	5800 KB	Output is correct
30	Correct	35 ms	5796 KB	Output is correct
31	Correct	0 ms	5800 KB	Output is correct
32	Correct	0 ms	5804 KB	Output is correct