oj.uz

Submission #1060675

# Submission time Handle Problem Language Result Execution time Memory
1060675 2024-08-15T20:36:43 Z ArthuroWich Mechanical Doll (IOI18_doll) C++17
47 / 100
 104 ms 13220 KB 
#include "doll.h"
#include<bits/stdc++.h>
using namespace std;
struct node {
    int l = -1, r = -1, y = 0;
};
int timer = 2, dep;
vector<int> x, y;
node tree[500005];
void build(int n, int d) {
    if (dep-1 == d) {
        return;
    }
    tree[n].l = -timer;
    timer++;
    tree[n].r = -timer;
    timer++;
    build(-tree[n].l, d+1);
    build(-tree[n].r, d+1);
}
void create(int n, int d, int v) {
    if (dep-1 == d) {
        if (tree[n].y == 0) {
            tree[n].l = v;
        } else {
            tree[n].r = v;
        }
    } else {
        if (tree[n].y == 0) {
            create(-tree[n].l, d+1, v);
        } else {
            create(-tree[n].r, d+1, v);
        }
    }
    tree[n].y ^= 1;
}
void create_circuit(int m, vector<int> a) {
    vector<int> d(m+1, 0);
    d[0] = a[0];
    d[a[0]] = -1;
    int n = a.size(), s;
    dep = ceil(log2(n));
    s = 1 << dep;
    build(1, 0);
    for (int i = 1; i < s; i++) {
        if (i < a.size()) {
            create(1, 0, a[i]);
            d[a[i]] = -1;
        } else {
            create(1, 0, -1);
        }
    }
    create(1, 0, 0);
    for (int i = 1; i < s; i++) {
        x.push_back(tree[i].l);
        y.push_back(tree[i].r);
    }
    answer(d, x, y);
}

Compilation message

doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:46:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |         if (i < a.size()) {
      |             ~~^~~~~~~~~~

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct

Subtask #5
9.0000000036 / 18.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 348 KB Output is partially correct
2 Correct 49 ms 6984 KB Output is correct
3 Partially correct 101 ms 11568 KB Output is partially correct
4 Partially correct 101 ms 12484 KB Output is partially correct

Subtask #6
28.0000000112 / 56.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 348 KB Output is partially correct
2 Correct 49 ms 6984 KB Output is correct
3 Partially correct 101 ms 11568 KB Output is partially correct
4 Partially correct 101 ms 12484 KB Output is partially correct
5 Partially correct 103 ms 12992 KB Output is partially correct
6 Partially correct 100 ms 12968 KB Output is partially correct
7 Partially correct 100 ms 13220 KB Output is partially correct
8 Partially correct 98 ms 12908 KB Output is partially correct
9 Partially correct 96 ms 11568 KB Output is partially correct
10 Partially correct 104 ms 12628 KB Output is partially correct
11 Partially correct 100 ms 12524 KB Output is partially correct
12 Partially correct 93 ms 11876 KB Output is partially correct
13 Correct 49 ms 7108 KB Output is correct
14 Partially correct 94 ms 12212 KB Output is partially correct
15 Partially correct 98 ms 12208 KB Output is partially correct
16 Partially correct 2 ms 856 KB Output is partially correct
17 Correct 49 ms 6776 KB Output is correct
18 Correct 49 ms 6852 KB Output is correct
19 Partially correct 95 ms 11724 KB Output is partially correct
20 Partially correct 101 ms 12500 KB Output is partially correct
21 Partially correct 102 ms 12608 KB Output is partially correct
22 Partially correct 101 ms 12396 KB Output is partially correct