oj.uz

Submission #417645

# Submission time Handle Problem Language Result Execution time Memory
417645 2021-06-04T05:21:13 Z 장태환(#7548) Parking Problem (innopolis2021_final_A) C++17
54 / 100
 37 ms 1224 KB 
#include <bits/stdc++.h>
using namespace std;
int main()
{
    int T;
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> T;
    while(T--)
    {
        string a,b;
        cin >> a >> b ;
        int i;
        int c=0;
        multiset<int>x;
        for(i=0;i<a.size();i++)
        {
            if(a[i]=='X')
            {
                if(c>1)
                    x.insert(c-1);
                c=0;
            }
            else
                c++;
        }
        if(c>1)
            x.insert(c-1);
        for(i=0;i<b.size();i++)
        {
            cout <<((x.size())?'Y':'N');
            if(x.size())
            {
                auto it=x.begin();
                int to=*it;
                if(b[i]=='C'||(*it)==3)
                {
                    it=x.end();
                    it--;
                    to=*it;
                }
                x.erase(it);
                if(b[i]=='C')
                    to-=3;
                else
                    to-=2;
                if(to>0)
                    x.insert(to);
            }

        }
        cout <<((x.size())?'Y':'N');
        cout <<'\n';
    }
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:16:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |         for(i=0;i<a.size();i++)
      |                 ~^~~~~~~~~
Main.cpp:29:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |         for(i=0;i<b.size();i++)
      |                 ~^~~~~~~~~

Subtask #1
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 716 KB Output is correct
2 Correct 21 ms 532 KB Output is correct
3 Correct 35 ms 676 KB Output is correct
4 Correct 23 ms 784 KB Output is correct
5 Correct 20 ms 460 KB Output is correct
6 Correct 23 ms 840 KB Output is correct
7 Correct 24 ms 492 KB Output is correct
8 Correct 35 ms 656 KB Output is correct
9 Correct 17 ms 716 KB Output is correct
10 Correct 20 ms 560 KB Output is correct
11 Correct 34 ms 564 KB Output is correct
12 Correct 17 ms 732 KB Output is correct
13 Correct 19 ms 576 KB Output is correct
14 Correct 34 ms 612 KB Output is correct
15 Correct 26 ms 444 KB Output is correct

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 864 KB Output is correct
2 Correct 21 ms 460 KB Output is correct
3 Correct 37 ms 600 KB Output is correct
4 Incorrect 20 ms 764 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 1224 KB Output is correct
2 Correct 31 ms 656 KB Output is correct
3 Correct 27 ms 592 KB Output is correct
4 Correct 25 ms 552 KB Output is correct
5 Correct 26 ms 536 KB Output is correct
6 Correct 27 ms 468 KB Output is correct
7 Correct 30 ms 584 KB Output is correct
8 Correct 33 ms 620 KB Output is correct
9 Correct 25 ms 564 KB Output is correct

Subtask #4
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 716 KB Output is correct
2 Correct 21 ms 532 KB Output is correct
3 Correct 35 ms 676 KB Output is correct
4 Correct 23 ms 784 KB Output is correct
5 Correct 20 ms 460 KB Output is correct
6 Correct 23 ms 840 KB Output is correct
7 Correct 24 ms 492 KB Output is correct
8 Correct 35 ms 656 KB Output is correct
9 Correct 17 ms 716 KB Output is correct
10 Correct 20 ms 560 KB Output is correct
11 Correct 34 ms 564 KB Output is correct
12 Correct 17 ms 732 KB Output is correct
13 Correct 19 ms 576 KB Output is correct
14 Correct 34 ms 612 KB Output is correct
15 Correct 26 ms 444 KB Output is correct
16 Correct 20 ms 864 KB Output is correct
17 Correct 21 ms 460 KB Output is correct
18 Correct 37 ms 600 KB Output is correct
19 Incorrect 20 ms 764 KB Output isn't correct
20 Halted 0 ms 0 KB -