oj.uz

답안 #1011320

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1011320 2024-06-30T10:25:59 Z lev1106 버섯 세기 (IOI20_mushrooms) C++17
45.3815 / 100
 8 ms 444 KB 
#include <cstdio>
#include <cstdlib>
#include <cstdarg>
#include <string>
#include "mushrooms.h"
#include <vector>
#include <iostream>
int sz = 50;
 
int count_mushrooms(int n) {
	int cnt = 1, i = 0;
	bool cur = 0;
	std::vector<int> v0, v1;
	v0.push_back(0);
	for (i = 0; i <= n - 2; i++) {
		if (use_machine({i, i + 1})) cur ^= 1;
		if (!cur) cnt++, v0.push_back(i + 1);
		else v1.push_back(i + 1);
		if (std::max(v0.size(), v1.size()) >= sz + 1) {
			i += 2;
			break;
		}
	}
	bool sw = 0;
	if (v0.size() < v1.size()) swap(v0, v1), sw = 1;
	for (; i < n - 1; i++) {
		//std::cout << i << "!!!\n";
		std::vector<int> v;
		for (int j = i; j <= std::min(i + sz, n) - 1; j++) {
			v.push_back(v0[j - i]);
			v.push_back(j);
		}
		v.push_back(v0[sz]);
		//for (auto j : v) std::cout << j << " ";
		//std::cout << " ||| " << 10 - use_machine(v) << " " << 10 - use_machine(v) / 2 << "\n";
		if (!sw) cnt += v.size() / 2 - use_machine(v) / 2;
		else cnt += use_machine(v) / 2;
		i += sz - 1;
	}
	return cnt;
}

Compilation message

mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:19:38: warning: comparison of integer expressions of different signedness: 'const long unsigned int' and 'int' [-Wsign-compare]
   19 |   if (std::max(v0.size(), v1.size()) >= sz + 1) {
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~

Subtask #1
45.3815 / 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 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Partially correct 4 ms 344 KB Output is partially correct
8 Partially correct 4 ms 344 KB Output is partially correct
9 Partially correct 4 ms 440 KB Output is partially correct
10 Partially correct 7 ms 344 KB Output is partially correct
11 Partially correct 5 ms 344 KB Output is partially correct
12 Partially correct 4 ms 344 KB Output is partially correct
13 Partially correct 5 ms 440 KB Output is partially correct
14 Partially correct 3 ms 344 KB Output is partially correct
15 Partially correct 4 ms 444 KB Output is partially correct
16 Partially correct 4 ms 344 KB Output is partially correct
17 Partially correct 4 ms 444 KB Output is partially correct
18 Partially correct 4 ms 344 KB Output is partially correct
19 Partially correct 6 ms 344 KB Output is partially correct
20 Partially correct 4 ms 344 KB Output is partially correct
21 Partially correct 4 ms 344 KB Output is partially correct
22 Partially correct 5 ms 344 KB Output is partially correct
23 Partially correct 4 ms 344 KB Output is partially correct
24 Partially correct 3 ms 344 KB Output is partially correct
25 Partially correct 5 ms 344 KB Output is partially correct
26 Partially correct 4 ms 344 KB Output is partially correct
27 Partially correct 4 ms 344 KB Output is partially correct
28 Partially correct 4 ms 444 KB Output is partially correct
29 Partially correct 4 ms 344 KB Output is partially correct
30 Partially correct 5 ms 344 KB Output is partially correct
31 Partially correct 4 ms 344 KB Output is partially correct
32 Partially correct 4 ms 344 KB Output is partially correct
33 Partially correct 5 ms 344 KB Output is partially correct
34 Partially correct 4 ms 344 KB Output is partially correct
35 Partially correct 6 ms 344 KB Output is partially correct
36 Partially correct 5 ms 344 KB Output is partially correct
37 Partially correct 4 ms 344 KB Output is partially correct
38 Partially correct 4 ms 344 KB Output is partially correct
39 Partially correct 4 ms 344 KB Output is partially correct
40 Partially correct 6 ms 344 KB Output is partially correct
41 Partially correct 4 ms 344 KB Output is partially correct
42 Partially correct 5 ms 344 KB Output is partially correct
43 Partially correct 6 ms 344 KB Output is partially correct
44 Partially correct 4 ms 344 KB Output is partially correct
45 Partially correct 4 ms 344 KB Output is partially correct
46 Partially correct 4 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 6 ms 344 KB Output is partially correct
50 Partially correct 7 ms 344 KB Output is partially correct
51 Partially correct 4 ms 344 KB Output is partially correct
52 Partially correct 8 ms 340 KB Output is partially correct
53 Partially correct 5 ms 344 KB Output is partially correct
54 Partially correct 5 ms 344 KB Output is partially correct
55 Partially correct 5 ms 344 KB Output is partially correct
56 Partially correct 4 ms 344 KB Output is partially correct
57 Partially correct 4 ms 344 KB Output is partially correct
58 Partially correct 4 ms 344 KB Output is partially correct
59 Partially correct 6 ms 344 KB Output is partially correct
60 Partially correct 4 ms 344 KB Output is partially correct
61 Partially correct 7 ms 344 KB Output is partially correct
62 Correct 0 ms 340 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 1 ms 344 KB Output is correct
83 Correct 0 ms 344 KB Output is correct
84 Correct 1 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