oj.uz

Submission #991344

# Submission time Handle Problem Language Result Execution time Memory
991344 2024-06-02T07:15:40 Z onbert Broken Device (JOI17_broken_device) C++17
85 / 100
 32 ms 2864 KB 
#include "Annalib.h"
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int m = 37;
const int ran[150] = {120, 128, 57, 41, 56, 36, 143, 18, 101, 15, 44, 75, 9, 39, 80, 26, 72, 82, 59, 140, 14, 78, 117, 87, 12, 21, 71, 31, 136, 70, 134, 0, 122, 63, 6, 53, 23, 73, 37, 55, 137, 98, 126, 107, 99, 124, 110, 50, 20, 127, 115, 28, 46, 68, 5, 121, 131, 25, 114, 66, 62, 94, 34, 133, 16, 148, 100, 85, 47, 48, 77, 54, 88, 95, 125, 103, 97, 96, 52, 118, 106, 30, 2, 145, 1, 67, 93, 105, 64, 4, 113, 42, 138, 10, 22, 86, 91, 24, 7, 79, 116, 27, 135, 102, 40, 147, 65, 139, 35, 81, 144, 11, 19, 32, 130, 13, 141, 92, 89, 17, 146, 132, 84, 111, 112, 119, 38, 60, 123, 76, 33, 104, 61, 69, 43, 142, 149, 83, 49, 90, 51, 74, 108, 109, 58, 129, 29, 45, 8, 3};

void Anna(int32_t n, long long x, int32_t k, int32_t p[]){
    int pwr[m+1];
    pwr[0] = 1;
    for (int i=1;i<=m;i++) pwr[i] = pwr[i-1] * 3;
    int a[n];
    for (int i=0;i<n;i++) a[i] = 1;
    for (int i=0;i<k;i++) a[p[i]] = 0;
    for (int i=0;i<n;i++) if (a[ran[i^1]]==0) a[ran[i]] = 0;
    int cur = 0;
    for (int i=0;i<n;i+=2) if (a[ran[i]]) {
        int val = x%3;
        if (val==0) a[ran[i]] = 0, a[ran[i+1]] = 1;
        if (val==1) a[ran[i]] = 1, a[ran[i+1]] = 0;
        x /= 3;
    }
    // for (int i=0;i<n;i++) cout << a[i]; cout << endl;
    for (int i=0;i<n;i++) Set(i, (int32_t)a[i]);
}

#include "Brunolib.h"
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int m = 37;
const int ran[150] = {120, 128, 57, 41, 56, 36, 143, 18, 101, 15, 44, 75, 9, 39, 80, 26, 72, 82, 59, 140, 14, 78, 117, 87, 12, 21, 71, 31, 136, 70, 134, 0, 122, 63, 6, 53, 23, 73, 37, 55, 137, 98, 126, 107, 99, 124, 110, 50, 20, 127, 115, 28, 46, 68, 5, 121, 131, 25, 114, 66, 62, 94, 34, 133, 16, 148, 100, 85, 47, 48, 77, 54, 88, 95, 125, 103, 97, 96, 52, 118, 106, 30, 2, 145, 1, 67, 93, 105, 64, 4, 113, 42, 138, 10, 22, 86, 91, 24, 7, 79, 116, 27, 135, 102, 40, 147, 65, 139, 35, 81, 144, 11, 19, 32, 130, 13, 141, 92, 89, 17, 146, 132, 84, 111, 112, 119, 38, 60, 123, 76, 33, 104, 61, 69, 43, 142, 149, 83, 49, 90, 51, 74, 108, 109, 58, 129, 29, 45, 8, 3};

long long Bruno(int32_t n, int32_t a[]){
    int pwr[m+1];
    pwr[0] = 1;
    for (int i=1;i<=m;i++) pwr[i] = pwr[i-1] * 3;
    int x = 0;
    int cur = 0;
    for (int i=0;i<n && cur<=m;i+=2) if (a[ran[i]]==1 || a[ran[i+1]]==1) {
        if (a[ran[i]]==1 && a[ran[i+1]]==0) x += pwr[cur];
        if (a[ran[i]]==1 && a[ran[i+1]]==1) x += 2*pwr[cur];
        cur++;
    }
    // cout << x << endl;
    return x;
}

Compilation message

Anna.cpp: In function 'void Anna(int32_t, long long int, int32_t, int32_t*)':
Anna.cpp:16:9: warning: unused variable 'cur' [-Wunused-variable]
   16 |     int cur = 0;
      |         ^~~

Subtask #1
85.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 20 ms 2776 KB Output is partially correct - L* = 38
2 Partially correct 20 ms 2776 KB Output is partially correct - L* = 38
3 Partially correct 20 ms 2792 KB Output is partially correct - L* = 39
4 Partially correct 20 ms 2748 KB Output is partially correct - L* = 39
5 Partially correct 20 ms 2776 KB Output is partially correct - L* = 38
6 Partially correct 22 ms 2776 KB Output is partially correct - L* = 37
7 Partially correct 20 ms 2780 KB Output is partially correct - L* = 38
8 Partially correct 20 ms 2784 KB Output is partially correct - L* = 38
9 Partially correct 23 ms 2776 KB Output is partially correct - L* = 39
10 Partially correct 27 ms 2860 KB Output is partially correct - L* = 39
11 Partially correct 22 ms 2776 KB Output is partially correct - L* = 38
12 Partially correct 30 ms 2792 KB Output is partially correct - L* = 38
13 Partially correct 20 ms 2776 KB Output is partially correct - L* = 39
14 Partially correct 25 ms 2760 KB Output is partially correct - L* = 37
15 Partially correct 23 ms 2768 KB Output is partially correct - L* = 38
16 Partially correct 23 ms 2784 KB Output is partially correct - L* = 39
17 Partially correct 28 ms 2748 KB Output is partially correct - L* = 39
18 Partially correct 20 ms 2804 KB Output is partially correct - L* = 38
19 Partially correct 22 ms 2776 KB Output is partially correct - L* = 38
20 Partially correct 20 ms 2776 KB Output is partially correct - L* = 39
21 Partially correct 32 ms 2772 KB Output is partially correct - L* = 39
22 Partially correct 24 ms 2864 KB Output is partially correct - L* = 39
23 Partially correct 20 ms 2764 KB Output is partially correct - L* = 39
24 Partially correct 22 ms 2776 KB Output is partially correct - L* = 39
25 Partially correct 20 ms 2780 KB Output is partially correct - L* = 39
26 Partially correct 22 ms 2736 KB Output is partially correct - L* = 39
27 Partially correct 20 ms 2784 KB Output is partially correct - L* = 39
28 Partially correct 20 ms 2772 KB Output is partially correct - L* = 39
29 Partially correct 20 ms 2772 KB Output is partially correct - L* = 38
30 Partially correct 24 ms 2752 KB Output is partially correct - L* = 39
31 Partially correct 22 ms 2772 KB Output is partially correct - L* = 39
32 Partially correct 20 ms 2776 KB Output is partially correct - L* = 38
33 Partially correct 20 ms 2772 KB Output is partially correct - L* = 38
34 Partially correct 20 ms 2736 KB Output is partially correct - L* = 38
35 Partially correct 22 ms 2776 KB Output is partially correct - L* = 39
36 Partially correct 22 ms 2860 KB Output is partially correct - L* = 39
37 Partially correct 20 ms 2864 KB Output is partially correct - L* = 39
38 Partially correct 25 ms 2804 KB Output is partially correct - L* = 39
39 Partially correct 20 ms 2764 KB Output is partially correct - L* = 38
40 Partially correct 23 ms 2856 KB Output is partially correct - L* = 39