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답안 #1074243

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1074243 2024-08-25T09:00:49 Z TheQuantiX 버섯 세기 (IOI20_mushrooms) C++17
56.927 / 100
 9 ms 612 KB 
#include <bits/stdc++.h>
#include "mushrooms.h"

using namespace std;
using ll = long long;

constexpr ll C = 200;

ll n, m, q, k, x, y, a, b, c;

int count_mushrooms(int n) {
    vector<ll> va(1, 0), vb;
    for (int i = 1; i < n && i < C; i++) {
        if (use_machine({0, i}) == 0) {
            va.push_back(i);
        }
        else {
            vb.push_back(i);
        }
    }
    int ans = va.size();
    if (va.size() > vb.size()) {
        ll pos = C;
        while (pos < n) {
            vector<int> vec;
            ll cnt = 0;
            while (pos != n && cnt != va.size()) {
                vec.push_back(va[cnt]);
                vec.push_back(pos);
                cnt++;
                pos++;
            }
            ll num = use_machine(vec);
            ans += cnt - (num + 1) / 2;
        }
    }
    else {
        ll pos = C;
        while (pos < n) {
            vector<int> vec;
            ll cnt = 0;
            while (pos != n && cnt != vb.size()) {
                vec.push_back(vb[cnt]);
                vec.push_back(pos);
                cnt++;
                pos++;
            }
            ll num = use_machine(vec);
            ans += (num + 1) / 2;
        }
    }
    return ans;
}

Compilation message

mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:27:36: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |             while (pos != n && cnt != va.size()) {
      |                                ~~~~^~~~~~~~~~~~
mushrooms.cpp:42:36: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   42 |             while (pos != n && cnt != vb.size()) {
      |                                ~~~~^~~~~~~~~~~~

Subtask #1
56.927 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 2 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Partially correct 3 ms 344 KB Output is partially correct
8 Partially correct 3 ms 440 KB Output is partially correct
9 Partially correct 6 ms 344 KB Output is partially correct
10 Partially correct 4 ms 344 KB Output is partially correct
11 Partially correct 4 ms 344 KB Output is partially correct
12 Partially correct 4 ms 440 KB Output is partially correct
13 Partially correct 3 ms 600 KB Output is partially correct
14 Partially correct 2 ms 344 KB Output is partially correct
15 Partially correct 4 ms 344 KB Output is partially correct
16 Partially correct 7 ms 344 KB Output is partially correct
17 Partially correct 2 ms 344 KB Output is partially correct
18 Partially correct 3 ms 344 KB Output is partially correct
19 Partially correct 7 ms 344 KB Output is partially correct
20 Partially correct 4 ms 344 KB Output is partially correct
21 Partially correct 5 ms 344 KB Output is partially correct
22 Partially correct 4 ms 344 KB Output is partially correct
23 Partially correct 4 ms 344 KB Output is partially correct
24 Partially correct 2 ms 344 KB Output is partially correct
25 Partially correct 5 ms 452 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 6 ms 600 KB Output is partially correct
29 Partially correct 4 ms 344 KB Output is partially correct
30 Partially correct 7 ms 600 KB Output is partially correct
31 Partially correct 4 ms 344 KB Output is partially correct
32 Partially correct 7 ms 344 KB Output is partially correct
33 Partially correct 4 ms 344 KB Output is partially correct
34 Partially correct 5 ms 344 KB Output is partially correct
35 Partially correct 6 ms 344 KB Output is partially correct
36 Partially correct 4 ms 344 KB Output is partially correct
37 Partially correct 5 ms 344 KB Output is partially correct
38 Partially correct 6 ms 612 KB Output is partially correct
39 Partially correct 4 ms 344 KB Output is partially correct
40 Partially correct 5 ms 444 KB Output is partially correct
41 Partially correct 4 ms 344 KB Output is partially correct
42 Partially correct 4 ms 344 KB Output is partially correct
43 Partially correct 4 ms 344 KB Output is partially correct
44 Partially correct 7 ms 344 KB Output is partially correct
45 Partially correct 6 ms 344 KB Output is partially correct
46 Partially correct 4 ms 340 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 5 ms 344 KB Output is partially correct
50 Partially correct 5 ms 344 KB Output is partially correct
51 Partially correct 6 ms 344 KB Output is partially correct
52 Partially correct 5 ms 344 KB Output is partially correct
53 Partially correct 5 ms 344 KB Output is partially correct
54 Partially correct 6 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 6 ms 344 KB Output is partially correct
59 Partially correct 6 ms 612 KB Output is partially correct
60 Partially correct 4 ms 344 KB Output is partially correct
61 Partially correct 9 ms 444 KB Output is partially correct
62 Correct 1 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 1 ms 344 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 1 ms 344 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 1 ms 344 KB Output is correct
78 Correct 0 ms 344 KB Output is correct
79 Correct 1 ms 344 KB Output is correct
80 Correct 0 ms 344 KB Output is correct
81 Correct 1 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