oj.uz

Submission #950749

# Submission time Handle Problem Language Result Execution time Memory
950749 2024-03-20T16:07:20 Z andrei_boaca Ancient Machine (JOI21_ancient_machine) C++17
70 / 100
 48 ms 8488 KB 
#include "Anna.h"
#include <bits/stdc++.h>
#include <vector>

using namespace std;

namespace
{


}

void Anna(int N, std::vector<char> S)
{
    bool havex=0;
    int lastz=-1;
    for(int i=N-1;i>=0;i--)
        if(S[i]=='Z')
        {
            lastz=i;
            break;
        }
    for(int i=0;i<N;i++)
    {
        if(S[i]=='X')
        {
            if(!havex)
                Send(1);
            else
                Send(0);
            havex=1;
            continue;
        }
        if(!havex)
        {
            Send(0);
            continue;
        }
        if(S[i]=='Z'&&(i==N||S[i+1]=='Y'||i==lastz))
            Send(1);
        else
            Send(0);
    }
}

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

using namespace std;

namespace
{


}

void Bruno(int N, int L, std::vector<int> A)
{
    vector<int> vals;
    int lft=-1;
    for(int i=0;i<A.size();i++)
        if(A[i]==1)
        {
            lft=i;
            break;
        }
    if(lft==-1)
    {
        for(int i=0;i<N;i++)
            Remove(i);
        return;
    }
    for(int i=0;i<lft;i++)
        Remove(i);
    for(int i=lft+1;i<A.size();i++)
        if(A[i]==1)
        {
            for(int j=i-1;A[j]==0;j--)
                Remove(j);
            Remove(i);
        }
    for(int i=L-1;A[i]==0;i--)
        Remove(i);
    Remove(lft);
}

Compilation message

Bruno.cpp: In function 'void Bruno(int, int, std::vector<int>)':
Bruno.cpp:17:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     for(int i=0;i<A.size();i++)
      |                 ~^~~~~~~~~
Bruno.cpp:31:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |     for(int i=lft+1;i<A.size();i++)
      |                     ~^~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 792 KB Output is correct
2 Correct 0 ms 796 KB Output is correct
3 Correct 0 ms 796 KB Output is correct
4 Correct 0 ms 784 KB Output is correct
5 Correct 1 ms 800 KB Output is correct
6 Correct 1 ms 784 KB Output is correct
7 Correct 1 ms 884 KB Output is correct
8 Correct 0 ms 796 KB Output is correct
9 Correct 0 ms 784 KB Output is correct
10 Correct 1 ms 884 KB Output is correct
11 Correct 0 ms 796 KB Output is correct

Subtask #2
65.0 / 95.0

# Verdict Execution time Memory Grader output
1 Partially correct 47 ms 7832 KB Partially correct
2 Partially correct 42 ms 8468 KB Partially correct
3 Partially correct 39 ms 8312 KB Partially correct
4 Partially correct 40 ms 8352 KB Partially correct
5 Partially correct 44 ms 8336 KB Partially correct
6 Partially correct 44 ms 8376 KB Partially correct
7 Partially correct 40 ms 8372 KB Partially correct
8 Partially correct 40 ms 8384 KB Partially correct
9 Partially correct 41 ms 8488 KB Partially correct
10 Partially correct 44 ms 8376 KB Partially correct
11 Partially correct 40 ms 8400 KB Partially correct
12 Partially correct 40 ms 8368 KB Partially correct
13 Partially correct 45 ms 8400 KB Partially correct
14 Partially correct 45 ms 8380 KB Partially correct
15 Partially correct 45 ms 8404 KB Partially correct
16 Partially correct 43 ms 8380 KB Partially correct
17 Partially correct 45 ms 8424 KB Partially correct
18 Partially correct 47 ms 8356 KB Partially correct
19 Partially correct 46 ms 8396 KB Partially correct
20 Partially correct 39 ms 8460 KB Partially correct
21 Partially correct 39 ms 8412 KB Partially correct
22 Partially correct 48 ms 8436 KB Partially correct
23 Partially correct 40 ms 8396 KB Partially correct
24 Partially correct 39 ms 8352 KB Partially correct
25 Partially correct 47 ms 8424 KB Partially correct
26 Partially correct 47 ms 8404 KB Partially correct
27 Partially correct 46 ms 8308 KB Partially correct
28 Partially correct 48 ms 8360 KB Partially correct
29 Partially correct 45 ms 8280 KB Partially correct
30 Partially correct 45 ms 8456 KB Partially correct
31 Partially correct 48 ms 8416 KB Partially correct
32 Partially correct 45 ms 8432 KB Partially correct
33 Partially correct 40 ms 8452 KB Partially correct