oj.uz

Submission #417646

# Submission time Handle Problem Language Result Execution time Memory
417646 2021-06-04T05:25:40 Z 장태환(#7548) Parking Problem (innopolis2021_final_A) C++17
54 / 100
 33 ms 1132 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=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 19 ms 460 KB Output is correct
3 Correct 33 ms 556 KB Output is correct
4 Correct 22 ms 816 KB Output is correct
5 Correct 19 ms 468 KB Output is correct
6 Correct 22 ms 860 KB Output is correct
7 Correct 21 ms 580 KB Output is correct
8 Correct 33 ms 556 KB Output is correct
9 Correct 16 ms 716 KB Output is correct
10 Correct 19 ms 504 KB Output is correct
11 Correct 33 ms 744 KB Output is correct
12 Correct 17 ms 744 KB Output is correct
13 Correct 18 ms 460 KB Output is correct
14 Correct 32 ms 564 KB Output is correct
15 Correct 25 ms 544 KB Output is correct

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 856 KB Output is correct
2 Correct 20 ms 524 KB Output is correct
3 Correct 33 ms 620 KB Output is correct
4 Incorrect 19 ms 760 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 28 ms 1132 KB Output is correct
2 Correct 25 ms 588 KB Output is correct
3 Correct 24 ms 588 KB Output is correct
4 Correct 23 ms 568 KB Output is correct
5 Correct 25 ms 476 KB Output is correct
6 Correct 27 ms 544 KB Output is correct
7 Correct 30 ms 556 KB Output is correct
8 Correct 32 ms 600 KB Output is correct
9 Correct 24 ms 460 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 19 ms 460 KB Output is correct
3 Correct 33 ms 556 KB Output is correct
4 Correct 22 ms 816 KB Output is correct
5 Correct 19 ms 468 KB Output is correct
6 Correct 22 ms 860 KB Output is correct
7 Correct 21 ms 580 KB Output is correct
8 Correct 33 ms 556 KB Output is correct
9 Correct 16 ms 716 KB Output is correct
10 Correct 19 ms 504 KB Output is correct
11 Correct 33 ms 744 KB Output is correct
12 Correct 17 ms 744 KB Output is correct
13 Correct 18 ms 460 KB Output is correct
14 Correct 32 ms 564 KB Output is correct
15 Correct 25 ms 544 KB Output is correct
16 Correct 19 ms 856 KB Output is correct
17 Correct 20 ms 524 KB Output is correct
18 Correct 33 ms 620 KB Output is correct
19 Incorrect 19 ms 760 KB Output isn't correct
20 Halted 0 ms 0 KB -