oj.uz

답안 #1104584

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1104584 2024-10-24T05:51:04 Z koukirocks Art Collections (BOI22_art) C++17
100 / 100
 1202 ms 1860 KB 
#include "art.h"
#include "bits/stdc++.h"
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
//     art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//
#define all(x) (x).begin(),(x).end()

namespace {
    using namespace std;
    typedef long long ll;
}

struct BIT {
    int n;
    vector<int> a;
    BIT(int _n):n(_n) {
        a.resize(n+1);
    }
    void update(int x,int v) {
        while (x<=n) {
            a[x]+=v;
            x+=(-x&x);
        }
    }
    int query(int x) {
        ll ans=0;
        while (x) {
            ans+=a[x];
            x-=(-x&x);
        }
        return ans;
    }
};

void solve(int n) {
    vector<int> order(n);
    iota(all(order),1);
    ll org = publish(order);
    BIT b(n);
    vector<int> ans(n);
    for (int i=n;i>=2;i--) {
        vector<int> req(n);
        iota(req.begin()+1,req.begin()+i,1);
        req[0]=i;
        for (int j=i;j<n;j++) req[j]=j+1;
        ll now = publish(req);
        ll dif = (now-org+i+1)/2;
        int l=1,r=n;
        while (l<r) {
            int mid=l+r>>1;
            if (mid-b.query(mid)>=dif) r=mid;
            else l=mid+1;
        }
        ans[l-1]=i;
        b.update(l,1);
    }
    for (int i=0;i<n;i++) {
        if (ans[i]==0) ans[i]=1;
    }
    answer(ans);
}

Compilation message

art.cpp: In function 'void solve(int)':
art.cpp:59:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   59 |             int mid=l+r>>1;
      |                     ~^~
interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct

Subtask #3
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 504 KB Output is correct
26 Correct 6 ms 336 KB Output is correct
27 Correct 5 ms 336 KB Output is correct
28 Correct 8 ms 336 KB Output is correct
29 Correct 8 ms 336 KB Output is correct
30 Correct 7 ms 336 KB Output is correct
31 Correct 5 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 504 KB Output is correct
26 Correct 6 ms 336 KB Output is correct
27 Correct 5 ms 336 KB Output is correct
28 Correct 8 ms 336 KB Output is correct
29 Correct 8 ms 336 KB Output is correct
30 Correct 7 ms 336 KB Output is correct
31 Correct 5 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 1 ms 336 KB Output is correct
45 Correct 6 ms 336 KB Output is correct
46 Correct 6 ms 336 KB Output is correct
47 Correct 5 ms 492 KB Output is correct
48 Correct 7 ms 336 KB Output is correct
49 Correct 5 ms 336 KB Output is correct
50 Correct 5 ms 336 KB Output is correct
51 Correct 1 ms 504 KB Output is correct
52 Correct 18 ms 336 KB Output is correct
53 Correct 18 ms 336 KB Output is correct
54 Correct 13 ms 336 KB Output is correct
55 Correct 15 ms 336 KB Output is correct
56 Correct 15 ms 336 KB Output is correct
57 Correct 18 ms 336 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 336 KB Output is correct

Subtask #5
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 504 KB Output is correct
26 Correct 6 ms 336 KB Output is correct
27 Correct 5 ms 336 KB Output is correct
28 Correct 8 ms 336 KB Output is correct
29 Correct 8 ms 336 KB Output is correct
30 Correct 7 ms 336 KB Output is correct
31 Correct 5 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 1 ms 336 KB Output is correct
45 Correct 6 ms 336 KB Output is correct
46 Correct 6 ms 336 KB Output is correct
47 Correct 5 ms 492 KB Output is correct
48 Correct 7 ms 336 KB Output is correct
49 Correct 5 ms 336 KB Output is correct
50 Correct 5 ms 336 KB Output is correct
51 Correct 1 ms 504 KB Output is correct
52 Correct 18 ms 336 KB Output is correct
53 Correct 18 ms 336 KB Output is correct
54 Correct 13 ms 336 KB Output is correct
55 Correct 15 ms 336 KB Output is correct
56 Correct 15 ms 336 KB Output is correct
57 Correct 18 ms 336 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 336 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 1 ms 336 KB Output is correct
67 Correct 1 ms 336 KB Output is correct
68 Correct 1 ms 336 KB Output is correct
69 Correct 1 ms 336 KB Output is correct
70 Correct 6 ms 336 KB Output is correct
71 Correct 6 ms 504 KB Output is correct
72 Correct 5 ms 336 KB Output is correct
73 Correct 5 ms 336 KB Output is correct
74 Correct 9 ms 336 KB Output is correct
75 Correct 7 ms 336 KB Output is correct
76 Correct 1 ms 336 KB Output is correct
77 Correct 15 ms 336 KB Output is correct
78 Correct 14 ms 336 KB Output is correct
79 Correct 15 ms 336 KB Output is correct
80 Correct 13 ms 336 KB Output is correct
81 Correct 13 ms 336 KB Output is correct
82 Correct 12 ms 336 KB Output is correct
83 Correct 294 ms 700 KB Output is correct
84 Correct 276 ms 1848 KB Output is correct
85 Correct 280 ms 940 KB Output is correct
86 Correct 283 ms 1640 KB Output is correct
87 Correct 1 ms 336 KB Output is correct
88 Correct 271 ms 1860 KB Output is correct
89 Correct 318 ms 808 KB Output is correct
90 Correct 1 ms 336 KB Output is correct
91 Correct 1 ms 336 KB Output is correct
92 Correct 1 ms 336 KB Output is correct
93 Correct 1 ms 336 KB Output is correct
94 Correct 1 ms 336 KB Output is correct
95 Correct 1 ms 336 KB Output is correct

Subtask #6
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 504 KB Output is correct
26 Correct 6 ms 336 KB Output is correct
27 Correct 5 ms 336 KB Output is correct
28 Correct 8 ms 336 KB Output is correct
29 Correct 8 ms 336 KB Output is correct
30 Correct 7 ms 336 KB Output is correct
31 Correct 5 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 1 ms 336 KB Output is correct
45 Correct 6 ms 336 KB Output is correct
46 Correct 6 ms 336 KB Output is correct
47 Correct 5 ms 492 KB Output is correct
48 Correct 7 ms 336 KB Output is correct
49 Correct 5 ms 336 KB Output is correct
50 Correct 5 ms 336 KB Output is correct
51 Correct 1 ms 504 KB Output is correct
52 Correct 18 ms 336 KB Output is correct
53 Correct 18 ms 336 KB Output is correct
54 Correct 13 ms 336 KB Output is correct
55 Correct 15 ms 336 KB Output is correct
56 Correct 15 ms 336 KB Output is correct
57 Correct 18 ms 336 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 336 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 1 ms 336 KB Output is correct
67 Correct 1 ms 336 KB Output is correct
68 Correct 1 ms 336 KB Output is correct
69 Correct 1 ms 336 KB Output is correct
70 Correct 6 ms 336 KB Output is correct
71 Correct 6 ms 504 KB Output is correct
72 Correct 5 ms 336 KB Output is correct
73 Correct 5 ms 336 KB Output is correct
74 Correct 9 ms 336 KB Output is correct
75 Correct 7 ms 336 KB Output is correct
76 Correct 1 ms 336 KB Output is correct
77 Correct 15 ms 336 KB Output is correct
78 Correct 14 ms 336 KB Output is correct
79 Correct 15 ms 336 KB Output is correct
80 Correct 13 ms 336 KB Output is correct
81 Correct 13 ms 336 KB Output is correct
82 Correct 12 ms 336 KB Output is correct
83 Correct 294 ms 700 KB Output is correct
84 Correct 276 ms 1848 KB Output is correct
85 Correct 280 ms 940 KB Output is correct
86 Correct 283 ms 1640 KB Output is correct
87 Correct 1 ms 336 KB Output is correct
88 Correct 271 ms 1860 KB Output is correct
89 Correct 318 ms 808 KB Output is correct
90 Correct 1 ms 336 KB Output is correct
91 Correct 1 ms 336 KB Output is correct
92 Correct 1 ms 336 KB Output is correct
93 Correct 1 ms 336 KB Output is correct
94 Correct 1 ms 336 KB Output is correct
95 Correct 1 ms 336 KB Output is correct
96 Correct 1 ms 336 KB Output is correct
97 Correct 1 ms 560 KB Output is correct
98 Correct 1 ms 336 KB Output is correct
99 Correct 1 ms 336 KB Output is correct
100 Correct 1 ms 336 KB Output is correct
101 Correct 5 ms 336 KB Output is correct
102 Correct 5 ms 336 KB Output is correct
103 Correct 9 ms 336 KB Output is correct
104 Correct 5 ms 336 KB Output is correct
105 Correct 5 ms 336 KB Output is correct
106 Correct 5 ms 336 KB Output is correct
107 Correct 1 ms 336 KB Output is correct
108 Correct 13 ms 336 KB Output is correct
109 Correct 15 ms 336 KB Output is correct
110 Correct 21 ms 336 KB Output is correct
111 Correct 14 ms 336 KB Output is correct
112 Correct 13 ms 508 KB Output is correct
113 Correct 14 ms 336 KB Output is correct
114 Correct 295 ms 1612 KB Output is correct
115 Correct 324 ms 956 KB Output is correct
116 Correct 284 ms 1620 KB Output is correct
117 Correct 277 ms 1312 KB Output is correct
118 Correct 1 ms 336 KB Output is correct
119 Correct 287 ms 992 KB Output is correct
120 Correct 283 ms 752 KB Output is correct
121 Correct 1125 ms 1192 KB Output is correct
122 Correct 1202 ms 888 KB Output is correct
123 Correct 1177 ms 1256 KB Output is correct
124 Correct 1057 ms 1496 KB Output is correct
125 Correct 1053 ms 1600 KB Output is correct
126 Correct 1022 ms 1676 KB Output is correct
127 Correct 1 ms 336 KB Output is correct
128 Correct 1 ms 336 KB Output is correct
129 Correct 1 ms 336 KB Output is correct
130 Correct 1 ms 336 KB Output is correct
131 Correct 1 ms 336 KB Output is correct
132 Correct 1 ms 336 KB Output is correct