oj.uz

Submission #725041

# Submission time Handle Problem Language Result Execution time Memory
725041 2023-04-16T14:02:18 Z piOOE Ancient Machine (JOI21_ancient_machine) C++17
40 / 100
 83 ms 9108 KB 
#include "Anna.h"
#include <bits/stdc++.h>

using namespace std;

void Anna(int n, std::vector<char> s) {
    for (int i = 0; i < n; i += 5) {
        int x = 0;
        for (int j = i; j < min(n, i + 5); ++j) {
            x = x * 3 + (s[j] == 'X' ? 0 : s[j] == 'Y' ? 1 : 2);
        }
        for (int _ = 0; (i + 5 >= n ? x : _ < 8); ++_) {
            Send(x % 2);
            x /= 2;
        }
    }
}

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

using namespace std;

void Bruno(int N, int L, std::vector<int> A) {
    vector<char> s(N, 'X');
    int si = 0;
    for (int i = 0; i < L; i += 8, si += 5) {
        int x = 0;
        for (int j = i; j < min(L, i + 8); ++j) {
            x += (A[j]) << (j - i);
        }
        for (int sj = min(N, si + 5) - 1; sj >= si; --sj) {
            s[sj] = x % 3 == 0 ? 'X' : x % 3 == 1 ? 'Y' : 'Z';
            x /= 3;
        }
    }

    vector<int> stk;
    int xy = 0;

    for (int i = 0; i < N; ++i) {
        if (s[i] == 'Y') {
            if (!stk.empty()) {
                stk.push_back(i);
            } else {
                Remove(i);
            }
        } else if (s[i] == 'X') {
            stk.push_back(i);
        } else {
            while (stk.size() > 1) {
                Remove(stk.back());
                stk.pop_back();
            }
            Remove(i);
            xy = 0;
        }
    }
    for (int x : stk) {
        Remove(x);
    }
}

Compilation message

Bruno.cpp: In function 'void Bruno(int, int, std::vector<int>)':
Bruno.cpp:21:9: warning: variable 'xy' set but not used [-Wunused-but-set-variable]
   21 |     int xy = 0;
      |         ^~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 508 KB Output is correct
2 Correct 1 ms 608 KB Output is correct
3 Correct 0 ms 508 KB Output is correct
4 Correct 1 ms 508 KB Output is correct
5 Correct 0 ms 516 KB Output is correct
6 Correct 0 ms 508 KB Output is correct
7 Correct 0 ms 516 KB Output is correct
8 Correct 1 ms 504 KB Output is correct
9 Correct 0 ms 516 KB Output is correct
10 Correct 0 ms 508 KB Output is correct
11 Correct 1 ms 516 KB Output is correct

Subtask #2
35.0 / 95.0

# Verdict Execution time Memory Grader output
1 Partially correct 68 ms 8636 KB Partially correct
2 Partially correct 63 ms 8672 KB Partially correct
3 Partially correct 65 ms 8636 KB Partially correct
4 Partially correct 67 ms 8668 KB Partially correct
5 Partially correct 69 ms 8668 KB Partially correct
6 Partially correct 63 ms 8636 KB Partially correct
7 Partially correct 71 ms 8620 KB Partially correct
8 Partially correct 62 ms 8564 KB Partially correct
9 Partially correct 62 ms 8724 KB Partially correct
10 Partially correct 63 ms 8688 KB Partially correct
11 Partially correct 63 ms 8636 KB Partially correct
12 Partially correct 67 ms 8728 KB Partially correct
13 Partially correct 81 ms 9052 KB Partially correct
14 Partially correct 79 ms 8676 KB Partially correct
15 Partially correct 72 ms 8668 KB Partially correct
16 Partially correct 68 ms 8696 KB Partially correct
17 Partially correct 67 ms 8972 KB Partially correct
18 Partially correct 68 ms 8668 KB Partially correct
19 Partially correct 72 ms 8700 KB Partially correct
20 Partially correct 61 ms 8592 KB Partially correct
21 Partially correct 64 ms 8668 KB Partially correct
22 Partially correct 83 ms 9060 KB Partially correct
23 Partially correct 63 ms 8680 KB Partially correct
24 Partially correct 61 ms 8664 KB Partially correct
25 Partially correct 73 ms 8756 KB Partially correct
26 Partially correct 74 ms 9108 KB Partially correct
27 Partially correct 74 ms 8672 KB Partially correct
28 Partially correct 71 ms 9008 KB Partially correct
29 Partially correct 72 ms 8628 KB Partially correct
30 Partially correct 68 ms 8664 KB Partially correct
31 Partially correct 71 ms 8644 KB Partially correct
32 Partially correct 67 ms 8764 KB Partially correct
33 Partially correct 74 ms 8668 KB Partially correct