oj.uz

답안 #417767

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
417767 2021-06-04T08:59:38 Z 장태환(#7548) RPS string (innopolis2021_final_C) C++17
37 / 100
 166 ms 38528 KB 
#include <iostream>
#include <string>
#include <string.h>
using namespace std;
int psum[500100][3];
int rpsum[500100][3];
int lac[500100][3];
int rlac[500100][3];
int lposs[500100][3];
int rlposs[500100][3];
int arr[500100];
int wi[3]={1,2,0};
int lo[3]={2,0,1};
int main()
{
    int T;
    cin >> T;
    while(T--)
    {
        int N;
        cin >> N;
        string s;
        cin >> s;
        int i;
        for(i=0;i<s.size();i++)
        {
            if(s[i]=='r')
                arr[i]=0;
            else if(s[i]=='p')
                arr[i]=1;
            else
                arr[i]=2;
        }
        for(i=1;i<=s.size();i++)
        {
            int j;
            for(j=0;j<3;j++)
            {
                psum[i][j]=psum[i-1][j];
                lac[i][j]=lac[i-1][j];
            }
            psum[i][arr[i-1]]++;
            lac[i][arr[i-1]]=i;
            for(j=0;j<3;j++)
            {
                lposs[i][j]=lposs[lac[i-1][lo[j]]][j];
                int psumc=psum[i-1][j]-psum[lac[i-1][lo[j]]][j];
                int psumw=psum[i-1][wi[j]]-psum[lac[i-1][lo[j]]][wi[j]];
                if(psumc&&!psumw)
                {
                    lposs[i][j]++;
                }
            }
        }
        psum[s.size()+1][0]=0;
        psum[s.size()+1][1]=0;
        psum[s.size()+1][2]=0;
        rlac[s.size()+1][0]=s.size()+1;
        rlac[s.size()+1][1]=s.size()+1;
        rlac[s.size()+1][2]=s.size()+1;
        rlposs[s.size()+1][0]=0;
        rlposs[s.size()+1][1]=0;
        rlposs[s.size()+1][2]=0;
        for(i=s.size();i>0;i--)
        {
            int j;
            for(j=0;j<3;j++)
            {
                rpsum[i][j]=rpsum[i+1][j];
                rlac[i][j]=rlac[i+1][j];
            }
            rpsum[i][arr[i-1]]++;
            rlac[i][arr[i-1]]=i;

            for(j=0;j<3;j++)
            {
                rlposs[i][j]=rlposs[rlac[i+1][lo[j]]][j];
                int psumc=rpsum[i+1][j]-rpsum[rlac[i+1][lo[j]]][j];
                int psumw=rpsum[i+1][wi[j]]-rpsum[rlac[i+1][lo[j]]][wi[j]];
                if(psumc&&!psumw)
                {
                    rlposs[i][j]++;
                }
            }

        }
        for(i=0;i<s.size();i++)
        {
            if(N==1)
            {
                int possl=!psum[i][wi[arr[i]]]||psum[i][lo[arr[i]]];
                int possr=!rpsum[i+2][wi[arr[i]]]||rpsum[i+2][lo[arr[i]]];
                cout << (possl&&possr);
            }
            else
            {
                int possl=(lposs[i+1][arr[i]]<=0&&psum[i+1][lo[arr[i]]])||i==0;
                int possr=(rlposs[i+1][arr[i]]<=0&&rpsum[i+1][lo[arr[i]]])||i==s.size()-1;
                cout << (possl&&possr);
            }
        }
        cout <<'\n';
    }
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:25:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   25 |         for(i=0;i<s.size();i++)
      |                 ~^~~~~~~~~
Main.cpp:34:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |         for(i=1;i<=s.size();i++)
      |                 ~^~~~~~~~~~
Main.cpp:87:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   87 |         for(i=0;i<s.size();i++)
      |                 ~^~~~~~~~~
Main.cpp:98:78: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   98 |                 int possr=(rlposs[i+1][arr[i]]<=0&&rpsum[i+1][lo[arr[i]]])||i==s.size()-1;
      |                                                                             ~^~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 3 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 716 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 2 ms 716 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 2 ms 716 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 716 KB Output is correct

Subtask #4
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 3 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 716 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 2 ms 716 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 2 ms 716 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 716 KB Output is correct
48 Correct 154 ms 936 KB Output is correct
49 Correct 150 ms 852 KB Output is correct
50 Correct 148 ms 796 KB Output is correct
51 Correct 150 ms 872 KB Output is correct
52 Correct 148 ms 844 KB Output is correct
53 Correct 155 ms 772 KB Output is correct
54 Correct 151 ms 836 KB Output is correct
55 Correct 152 ms 836 KB Output is correct
56 Correct 147 ms 744 KB Output is correct
57 Correct 148 ms 796 KB Output is correct
58 Correct 152 ms 840 KB Output is correct
59 Correct 166 ms 940 KB Output is correct
60 Correct 146 ms 816 KB Output is correct
61 Correct 149 ms 776 KB Output is correct
62 Correct 147 ms 888 KB Output is correct
63 Correct 71 ms 8592 KB Output is correct
64 Correct 79 ms 38528 KB Output is correct
65 Correct 71 ms 8408 KB Output is correct
66 Correct 80 ms 38504 KB Output is correct
67 Correct 76 ms 8408 KB Output is correct
68 Correct 81 ms 4760 KB Output is correct
69 Correct 74 ms 1220 KB Output is correct
70 Correct 75 ms 812 KB Output is correct
71 Correct 77 ms 8416 KB Output is correct
72 Correct 89 ms 4604 KB Output is correct
73 Correct 80 ms 1220 KB Output is correct
74 Correct 76 ms 836 KB Output is correct

Subtask #5
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 0 ms 332 KB Output is correct
16 Correct 0 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Incorrect 1 ms 332 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 0 ms 332 KB Output is correct
32 Correct 0 ms 332 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Incorrect 1 ms 332 KB Output isn't correct
38 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 3 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 716 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 2 ms 716 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 2 ms 716 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 716 KB Output is correct
48 Correct 0 ms 332 KB Output is correct
49 Correct 0 ms 332 KB Output is correct
50 Correct 0 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 332 KB Output is correct
54 Incorrect 1 ms 332 KB Output isn't correct
55 Halted 0 ms 0 KB -

Subtask #8
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 3 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 716 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 2 ms 716 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 2 ms 716 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 716 KB Output is correct
48 Correct 154 ms 936 KB Output is correct
49 Correct 150 ms 852 KB Output is correct
50 Correct 148 ms 796 KB Output is correct
51 Correct 150 ms 872 KB Output is correct
52 Correct 148 ms 844 KB Output is correct
53 Correct 155 ms 772 KB Output is correct
54 Correct 151 ms 836 KB Output is correct
55 Correct 152 ms 836 KB Output is correct
56 Correct 147 ms 744 KB Output is correct
57 Correct 148 ms 796 KB Output is correct
58 Correct 152 ms 840 KB Output is correct
59 Correct 166 ms 940 KB Output is correct
60 Correct 146 ms 816 KB Output is correct
61 Correct 149 ms 776 KB Output is correct
62 Correct 147 ms 888 KB Output is correct
63 Correct 71 ms 8592 KB Output is correct
64 Correct 79 ms 38528 KB Output is correct
65 Correct 71 ms 8408 KB Output is correct
66 Correct 80 ms 38504 KB Output is correct
67 Correct 76 ms 8408 KB Output is correct
68 Correct 81 ms 4760 KB Output is correct
69 Correct 74 ms 1220 KB Output is correct
70 Correct 75 ms 812 KB Output is correct
71 Correct 77 ms 8416 KB Output is correct
72 Correct 89 ms 4604 KB Output is correct
73 Correct 80 ms 1220 KB Output is correct
74 Correct 76 ms 836 KB Output is correct
75 Correct 0 ms 332 KB Output is correct
76 Correct 0 ms 332 KB Output is correct
77 Correct 0 ms 332 KB Output is correct
78 Correct 1 ms 332 KB Output is correct
79 Correct 1 ms 332 KB Output is correct
80 Correct 1 ms 332 KB Output is correct
81 Incorrect 1 ms 332 KB Output isn't correct
82 Halted 0 ms 0 KB -