답안 #1052507

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1052507	2024-08-10T15:20:48 Z	fuad27	버섯 세기 (IOI20_mushrooms)	C++17	81.0036 / 100	5 ms	980 KB

mushrooms

#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
int count_mushrooms(int n) {
	if(n == 2) {
		return 2-use_machine({0, 1});
	}
	int bb = min(5, n);
	int ss = use_machine({0, 1});
	int tt = use_machine({0, 2});
	vector<int> A, B;
	A.push_back(0);
	if(ss==0)
		A.push_back(1);
	else B.push_back(1);	
	if(tt==0)
		A.push_back(2);
	else B.push_back(2);	
	
 
	for(int i = 3;i<bb;i+=2) {
		if(i + 1 < bb) {
			if(A.size() >= 2) {
				int val = use_machine(vector{A[0], i, A[1], i+1});
				if(val < 2) {
					A.push_back(i);
				}
				else B.push_back(i);
				if(val%2 == 0) {
					A.push_back(i+1);
				}
				else B.push_back(i+1);
			}
			else {
				int val = use_machine(vector{B[0], i, B[1], i+1});
				if(val < 2) {
					B.push_back(i);
				}
				else A.push_back(i);
				if(val%2 == 0) {
					B.push_back(i+1);
				}
				else A.push_back(i+1);
			}
		}
		else {
			int val = use_machine(vector{A[0], i});
			if(val==0) {
				A.push_back(i);
			}
			else B.push_back(i);
		}
	}
	bool col=0;
	int szmx=A.size();
	int ans=A.size();
	if(A.size() < B.size()){
		col=1;
		szmx = B.size();
	}
	for(int i = bb;i<n;i+=szmx) {
		szmx=A.size();
		col=0;
		if(A.size() < B.size()){
			col=1;
			szmx = B.size();
		}
		vector<int> que;
		int sz=0;
		for(int j = 0;j<min(n-i, szmx);j++) {
			sz++;
			que.push_back(i+j);
			if(!col)
				que.push_back(A[j]);
			else 
				que.push_back(B[j]);
		}
		int val = use_machine(que);
		if(col)
			ans+=(val+1)/2;
		else 
			ans+=sz-(val+1)/2;
		if(col) {
			if(val%2)A.push_back(i);
			else B.push_back(i);
		}
		else {
			if(val%2)B.push_back(i);
			else A.push_back(i);
		}
	}
	return ans;
}

Subtask #1

81.0036 / 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	3 ms	724 KB	Output is correct
9	Correct	5 ms	344 KB	Output is correct
10	Partially correct	5 ms	344 KB	Output is partially correct
11	Partially correct	3 ms	452 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	3 ms	460 KB	Output is correct
15	Partially correct	3 ms	452 KB	Output is partially correct
16	Partially correct	3 ms	344 KB	Output is partially correct
17	Correct	3 ms	344 KB	Output is correct
18	Correct	3 ms	344 KB	Output is correct
19	Partially correct	3 ms	344 KB	Output is partially correct
20	Partially correct	3 ms	344 KB	Output is partially correct
21	Partially correct	3 ms	340 KB	Output is partially correct
22	Partially correct	5 ms	344 KB	Output is partially correct
23	Correct	3 ms	344 KB	Output is correct
24	Correct	2 ms	344 KB	Output is correct
25	Partially correct	4 ms	472 KB	Output is partially correct
26	Partially correct	4 ms	600 KB	Output is partially correct
27	Partially correct	3 ms	344 KB	Output is partially correct
28	Partially correct	3 ms	724 KB	Output is partially correct
29	Partially correct	3 ms	344 KB	Output is partially correct
30	Partially correct	4 ms	460 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	724 KB	Output is partially correct
34	Partially correct	3 ms	344 KB	Output is partially correct
35	Partially correct	3 ms	596 KB	Output is partially correct
36	Partially correct	3 ms	344 KB	Output is partially correct
37	Partially correct	3 ms	348 KB	Output is partially correct
38	Partially correct	3 ms	344 KB	Output is partially correct
39	Partially correct	3 ms	460 KB	Output is partially correct
40	Partially correct	3 ms	344 KB	Output is partially correct
41	Partially correct	3 ms	468 KB	Output is partially correct
42	Partially correct	3 ms	468 KB	Output is partially correct
43	Partially correct	3 ms	448 KB	Output is partially correct
44	Partially correct	3 ms	344 KB	Output is partially correct
45	Partially correct	3 ms	468 KB	Output is partially correct
46	Partially correct	3 ms	456 KB	Output is partially correct
47	Partially correct	3 ms	600 KB	Output is partially correct
48	Partially correct	3 ms	452 KB	Output is partially correct
49	Partially correct	3 ms	344 KB	Output is partially correct
50	Partially correct	5 ms	452 KB	Output is partially correct
51	Partially correct	3 ms	460 KB	Output is partially correct
52	Partially correct	3 ms	344 KB	Output is partially correct
53	Partially correct	3 ms	464 KB	Output is partially correct
54	Partially correct	3 ms	344 KB	Output is partially correct
55	Partially correct	3 ms	344 KB	Output is partially correct
56	Partially correct	3 ms	464 KB	Output is partially correct
57	Partially correct	3 ms	600 KB	Output is partially correct
58	Partially correct	3 ms	344 KB	Output is partially correct
59	Partially correct	3 ms	344 KB	Output is partially correct
60	Partially correct	5 ms	980 KB	Output is partially correct
61	Partially correct	4 ms	468 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	344 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	344 KB	Output is correct
73	Correct	0 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	0 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