oj.uz

Submission #753533

# Submission time Handle Problem Language Result Execution time Memory
753533 2023-06-05T13:04:12 Z piOOE Broken Device (JOI17_broken_device) C++17
81 / 100
 40 ms 2416 KB 
#include "Annalib.h"
#include <bits/stdc++.h>

using namespace std;
using ll = long long;

constexpr ll Y = 983154202215176696LL;
vector<int> p = {76, 116, 28, 65, 25, 94, 61, 39, 87, 128, 55, 79, 73, 107, 52, 89, 82, 74, 109, 1, 115, 18, 88, 9, 72, 21, 77, 127, 130, 30, 8, 35, 56, 63, 27, 59, 78, 60, 41, 148, 46, 124, 143, 93, 4, 96, 10, 100, 44, 67, 149, 36, 85, 50, 138, 122, 132, 49, 105, 118, 91, 84, 113, 110, 83, 2, 101, 6, 97, 43, 22, 134, 119, 31, 45, 20, 66, 57, 80, 120, 33, 108, 14, 54, 104, 146, 3, 24, 69, 37, 141, 70, 117, 15, 64, 19, 111, 86, 129, 140, 136, 51, 106, 102, 58, 126, 92, 145, 26, 13, 7, 121, 12, 38, 16, 103, 99, 71, 114, 34, 5, 53, 40, 147, 144, 98, 142, 90, 135, 32, 17, 29, 68, 133, 81, 0, 125, 48, 42, 123, 23, 139, 11, 112, 131, 95, 75, 47, 137, 62};
const string B = "101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010";

ll bit(int i) {
    return 1 ^ ((i < 75) ^ (B[i] - '0'));
}

void Anna(int N, long long X, int K, int P[]) {
    vector<int> a(N), used(N);
    X ^= Y;

    for (int i = 0; i < K; ++i) {
        used[P[i]] = true;
    }

    for (int i = 0, b = 0; i < N; ++i) {
        if (!used[p[i]] && (X >> b & 1) == bit(i)) {
            a[p[i]] = 1;
            b += 1;
        }
    }

    for (int i = 0; i < N; i++) {
        Set(i, a[i]);
    }
}

#include "Brunolib.h"
#include <bits/stdc++.h>

using namespace std;
using ll = long long;

constexpr ll Y = 983154202215176696LL;
vector<int> p = {76, 116, 28, 65, 25, 94, 61, 39, 87, 128, 55, 79, 73, 107, 52, 89, 82, 74, 109, 1, 115, 18, 88, 9, 72, 21, 77, 127, 130, 30, 8, 35, 56, 63, 27, 59, 78, 60, 41, 148, 46, 124, 143, 93, 4, 96, 10, 100, 44, 67, 149, 36, 85, 50, 138, 122, 132, 49, 105, 118, 91, 84, 113, 110, 83, 2, 101, 6, 97, 43, 22, 134, 119, 31, 45, 20, 66, 57, 80, 120, 33, 108, 14, 54, 104, 146, 3, 24, 69, 37, 141, 70, 117, 15, 64, 19, 111, 86, 129, 140, 136, 51, 106, 102, 58, 126, 92, 145, 26, 13, 7, 121, 12, 38, 16, 103, 99, 71, 114, 34, 5, 53, 40, 147, 144, 98, 142, 90, 135, 32, 17, 29, 68, 133, 81, 0, 125, 48, 42, 123, 23, 139, 11, 112, 131, 95, 75, 47, 137, 62};
const string B = "101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010";

ll bit(int i) {
    return 1 ^ ((i < 75) ^ (B[i] - '0'));
}

long long Bruno(int N, int A[]) {
    ll X = 0;

    for (int i = 0, b = 0; i < N; ++i) {
        if (A[p[i]]) {
            X |= bit(i) << b;
            b += 1;
        }
    }

    X ^= Y;

    return X;
}

Subtask #1
81.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 30 ms 2248 KB Output is partially correct - L* = 39
2 Partially correct 28 ms 2300 KB Output is partially correct - L* = 39
3 Partially correct 32 ms 2176 KB Output is partially correct - L* = 38
4 Partially correct 30 ms 2244 KB Output is partially correct - L* = 39
5 Partially correct 28 ms 2416 KB Output is partially correct - L* = 37
6 Partially correct 30 ms 2384 KB Output is partially correct - L* = 38
7 Partially correct 30 ms 2320 KB Output is partially correct - L* = 37
8 Partially correct 28 ms 2300 KB Output is partially correct - L* = 37
9 Partially correct 28 ms 2356 KB Output is partially correct - L* = 39
10 Partially correct 33 ms 2248 KB Output is partially correct - L* = 38
11 Partially correct 33 ms 2232 KB Output is partially correct - L* = 38
12 Partially correct 31 ms 2260 KB Output is partially correct - L* = 37
13 Partially correct 33 ms 2312 KB Output is partially correct - L* = 37
14 Partially correct 28 ms 2248 KB Output is partially correct - L* = 39
15 Partially correct 28 ms 2340 KB Output is partially correct - L* = 38
16 Partially correct 30 ms 2228 KB Output is partially correct - L* = 38
17 Partially correct 30 ms 2332 KB Output is partially correct - L* = 38
18 Partially correct 32 ms 2264 KB Output is partially correct - L* = 38
19 Partially correct 32 ms 2376 KB Output is partially correct - L* = 39
20 Partially correct 36 ms 2248 KB Output is partially correct - L* = 37
21 Partially correct 32 ms 2352 KB Output is partially correct - L* = 37
22 Partially correct 34 ms 2304 KB Output is partially correct - L* = 38
23 Partially correct 30 ms 2248 KB Output is partially correct - L* = 39
24 Partially correct 31 ms 2232 KB Output is partially correct - L* = 36
25 Partially correct 33 ms 2272 KB Output is partially correct - L* = 37
26 Partially correct 38 ms 2224 KB Output is partially correct - L* = 38
27 Partially correct 37 ms 2360 KB Output is partially correct - L* = 38
28 Partially correct 31 ms 2336 KB Output is partially correct - L* = 37
29 Partially correct 32 ms 2288 KB Output is partially correct - L* = 37
30 Partially correct 31 ms 2352 KB Output is partially correct - L* = 38
31 Partially correct 36 ms 2316 KB Output is partially correct - L* = 37
32 Partially correct 40 ms 2224 KB Output is partially correct - L* = 38
33 Partially correct 28 ms 2240 KB Output is partially correct - L* = 37
34 Partially correct 28 ms 2380 KB Output is partially correct - L* = 35
35 Partially correct 30 ms 2248 KB Output is partially correct - L* = 37
36 Partially correct 30 ms 2248 KB Output is partially correct - L* = 37
37 Partially correct 38 ms 2252 KB Output is partially correct - L* = 38
38 Partially correct 33 ms 2320 KB Output is partially correct - L* = 37
39 Partially correct 36 ms 2260 KB Output is partially correct - L* = 38
40 Partially correct 30 ms 2328 KB Output is partially correct - L* = 37