답안 #372605

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
372605	2021-03-01T05:25:38 Z	Bill_00	Gap (APIO16_gap)	C++14	100 / 100	55 ms	2060 KB

gap

#include "gap.h"
#include <bits/stdc++.h>
#define N 100005
typedef long long ll;
using namespace std;
ll a[N],mn,mx;
long long findGap(int T, int n)
{
	ll m1=0,m2=1e18,ans=0;
	if(T==1 || n<=10){
		for(int i=1;i<=(n+1)/2;i++){
			MinMax(m1,m2,&mn,&mx);
			a[i]=mn;
			a[n+1-i]=mx;
			m1=mn+1;
			m2=mx-1;
		}
		for(int i=1;i<n;i++){
			ans=max(ans,a[i+1]-a[i]);
		}
		return ans;
	}
	else{
		MinMax(m1,m2,&mn,&mx);
		ll ans=ceil((mx-mn+1)/n);
		ll l=mn,r=mx;
		while(l!=r){
			MinMax(l+1,l+ans,&mn,&mx);
			if(mx!=-1) l=mx;
			else{
				ll y=ans;
				while(mn==-1){
					y*=2;
					MinMax(l+1,l+y,&mn,&mx);
				}
				ans=max(ans,mn-l);
				l=mx;
			}
		}
		return ans;
	}
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	364 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	11 ms	748 KB	Output is correct
17	Correct	11 ms	748 KB	Output is correct
18	Correct	12 ms	824 KB	Output is correct
19	Correct	12 ms	748 KB	Output is correct
20	Correct	9 ms	748 KB	Output is correct
21	Correct	43 ms	1900 KB	Output is correct
22	Correct	43 ms	1900 KB	Output is correct
23	Correct	42 ms	2060 KB	Output is correct
24	Correct	45 ms	2028 KB	Output is correct
25	Correct	38 ms	1900 KB	Output is correct
26	Correct	43 ms	1900 KB	Output is correct
27	Correct	44 ms	2028 KB	Output is correct
28	Correct	43 ms	1832 KB	Output is correct
29	Correct	42 ms	1900 KB	Output is correct
30	Correct	35 ms	1900 KB	Output is correct
31	Correct	0 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	0 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	0 ms	364 KB	Output is correct
10	Correct	0 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	8 ms	492 KB	Output is correct
17	Correct	7 ms	492 KB	Output is correct
18	Correct	9 ms	492 KB	Output is correct
19	Correct	8 ms	492 KB	Output is correct
20	Correct	4 ms	492 KB	Output is correct
21	Correct	27 ms	1260 KB	Output is correct
22	Correct	28 ms	1260 KB	Output is correct
23	Correct	28 ms	1220 KB	Output is correct
24	Correct	30 ms	1152 KB	Output is correct
25	Correct	55 ms	1132 KB	Output is correct
26	Correct	28 ms	1388 KB	Output is correct
27	Correct	28 ms	1132 KB	Output is correct
28	Correct	28 ms	1132 KB	Output is correct
29	Correct	28 ms	1132 KB	Output is correct
30	Correct	16 ms	1132 KB	Output is correct
31	Correct	0 ms	364 KB	Output is correct
32	Correct	0 ms	364 KB	Output is correct