답안 #1047056

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1047056	2024-08-07T08:18:18 Z	MarwenElarbi	버섯 세기 (IOI20_mushrooms)	C++17	80.1418 / 100	5 ms	600 KB

mushrooms

#include <bits/stdc++.h>
using namespace std;
#include "mushrooms.h"
#define pb push_back
int count_mushrooms(int n) {
	if(n==2) return 1+(1-use_machine({1,0}));
	vector<int> aa;
	aa.pb(0);
	vector<int> bb;
	int lst=3;
	( use_machine({0,1}) ? bb.pb(1) : aa.pb(1));
	( use_machine({0,2}) ? bb.pb(2) : aa.pb(2));
	for (int i = 3; i+1 < min(n,282); i+=2)
	{
		if(aa.size()>=140||bb.size()>=140) break;
		lst=i+2;
		int cur;
		if(aa.size()>=2){
			cur=use_machine({i,aa[0],i+1,aa[1]});
			if(cur==0){
				aa.pb(i);
				aa.pb(i+1);
			}else if(cur==1){
				bb.pb(i);
				aa.pb(i+1);
			}else if(cur==2){
				aa.pb(i);
				bb.pb(i+1);
			}else if(cur==3){
				bb.pb(i);
				bb.pb(i+1);
			}	

		}
		else{
			cur=use_machine({i,bb[0],i+1,bb[1]});
			if(cur==0){
				bb.pb(i);
				bb.pb(i+1);
			}else if(cur==1){
				aa.pb(i);
				bb.pb(i+1);
			}else if(cur==2){
				bb.pb(i);
				aa.pb(i+1);
			}else if(cur==3){
				aa.pb(i);
				aa.pb(i+1);
			}
		}
	}
	int ans=aa.size();
	for (int i = lst; i < n; i+=139)
	{
		vector<int> cur;
		int k=0;
		cur.pb((aa.size()>bb.size() ? aa[k++] : bb[k++]));
		for (int j = 0; j < min(n-i,139); ++j)
		{
			cur.pb(j+i);
			cur.pb((aa.size()>bb.size() ? aa[k++] : bb[k++]));
		}
		int cnt=use_machine(cur);
		ans+=(aa.size()<=bb.size() ? cnt/2 : cur.size()-k-cnt/2);
	}
	return ans;
}

Subtask #1

80.1418 / 100.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	3 ms	344 KB	Output is correct
8	Correct	2 ms	344 KB	Output is correct
9	Correct	2 ms	344 KB	Output is correct
10	Partially correct	3 ms	344 KB	Output is partially correct
11	Partially correct	3 ms	344 KB	Output is partially correct
12	Partially correct	3 ms	344 KB	Output is partially correct
13	Correct	3 ms	344 KB	Output is correct
14	Correct	2 ms	344 KB	Output is correct
15	Partially correct	3 ms	344 KB	Output is partially correct
16	Partially correct	3 ms	344 KB	Output is partially correct
17	Correct	1 ms	444 KB	Output is correct
18	Correct	5 ms	344 KB	Output is correct
19	Partially correct	5 ms	444 KB	Output is partially correct
20	Partially correct	3 ms	344 KB	Output is partially correct
21	Partially correct	3 ms	344 KB	Output is partially correct
22	Partially correct	3 ms	344 KB	Output is partially correct
23	Partially correct	3 ms	344 KB	Output is partially correct
24	Correct	2 ms	344 KB	Output is correct
25	Partially correct	3 ms	344 KB	Output is partially correct
26	Partially correct	3 ms	344 KB	Output is partially correct
27	Partially correct	3 ms	596 KB	Output is partially correct
28	Partially correct	3 ms	344 KB	Output is partially correct
29	Partially correct	3 ms	344 KB	Output is partially correct
30	Partially correct	3 ms	340 KB	Output is partially correct
31	Partially correct	3 ms	344 KB	Output is partially correct
32	Partially correct	3 ms	344 KB	Output is partially correct
33	Partially correct	3 ms	344 KB	Output is partially correct
34	Partially correct	3 ms	344 KB	Output is partially correct
35	Partially correct	5 ms	344 KB	Output is partially correct
36	Partially correct	3 ms	344 KB	Output is partially correct
37	Partially correct	3 ms	344 KB	Output is partially correct
38	Partially correct	4 ms	344 KB	Output is partially correct
39	Partially correct	3 ms	444 KB	Output is partially correct
40	Partially correct	5 ms	344 KB	Output is partially correct
41	Partially correct	3 ms	344 KB	Output is partially correct
42	Partially correct	3 ms	344 KB	Output is partially correct
43	Partially correct	3 ms	344 KB	Output is partially correct
44	Partially correct	3 ms	344 KB	Output is partially correct
45	Partially correct	3 ms	344 KB	Output is partially correct
46	Partially correct	3 ms	344 KB	Output is partially correct
47	Partially correct	5 ms	344 KB	Output is partially correct
48	Partially correct	4 ms	344 KB	Output is partially correct
49	Partially correct	3 ms	344 KB	Output is partially correct
50	Partially correct	3 ms	344 KB	Output is partially correct
51	Partially correct	3 ms	344 KB	Output is partially correct
52	Partially correct	3 ms	344 KB	Output is partially correct
53	Partially correct	5 ms	344 KB	Output is partially correct
54	Partially correct	3 ms	600 KB	Output is partially correct
55	Partially correct	3 ms	344 KB	Output is partially correct
56	Partially correct	5 ms	344 KB	Output is partially correct
57	Partially correct	3 ms	344 KB	Output is partially correct
58	Partially correct	4 ms	344 KB	Output is partially correct
59	Partially correct	3 ms	344 KB	Output is partially correct
60	Partially correct	3 ms	344 KB	Output is partially correct
61	Partially correct	3 ms	344 KB	Output is partially correct
62	Correct	0 ms	344 KB	Output is correct
63	Correct	0 ms	344 KB	Output is correct
64	Correct	0 ms	344 KB	Output is correct
65	Correct	0 ms	344 KB	Output is correct
66	Correct	0 ms	344 KB	Output is correct
67	Correct	0 ms	344 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	0 ms	384 KB	Output is correct
70	Correct	0 ms	344 KB	Output is correct
71	Correct	0 ms	344 KB	Output is correct
72	Correct	0 ms	340 KB	Output is correct
73	Correct	1 ms	344 KB	Output is correct
74	Correct	0 ms	344 KB	Output is correct
75	Correct	0 ms	344 KB	Output is correct
76	Correct	0 ms	344 KB	Output is correct
77	Correct	0 ms	344 KB	Output is correct
78	Correct	0 ms	344 KB	Output is correct
79	Correct	0 ms	344 KB	Output is correct
80	Correct	0 ms	344 KB	Output is correct
81	Correct	0 ms	344 KB	Output is correct
82	Correct	1 ms	344 KB	Output is correct
83	Correct	0 ms	344 KB	Output is correct
84	Correct	0 ms	344 KB	Output is correct
85	Correct	0 ms	344 KB	Output is correct
86	Correct	0 ms	344 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	0 ms	344 KB	Output is correct
89	Correct	0 ms	344 KB	Output is correct
90	Correct	0 ms	344 KB	Output is correct
91	Correct	0 ms	344 KB	Output is correct