답안 #99688 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
99688	2019-03-06T06:45:52 Z	Bodo171	Dango Maker (JOI18_dango_maker)	C++14	100 / 100	199 ms	91200 KB

dango_maker

#include <iostream>
#include <fstream>
using namespace std;
const int nmax=3005;
int dp[nmax][nmax][2];
string s[nmax];
int n,m,i,j,ans;
int main()
{
    ios_base::sync_with_stdio(false);
    //freopen("data.in","r",stdin);
    cin>>n>>m;
    for(i=1;i<=n;i++)
    {
        cin>>s[i];
        s[i]=" "+s[i]+" ";
    }
    for(i=1;i<=m+1;i++)
      s[0]+=" ",s[n+1]+=" ";
    for(i=1;i<=n;i++)
        for(j=m;j>=1;j--)
    {
        dp[i][j][0]=max(dp[i-1][j+1][0],dp[i-1][j+1][1]);
        dp[i][j][1]=max(dp[i-1][j+1][0],dp[i-1][j+1][1]);
        if(s[i][j]=='G')
        {
            if(s[i-1][j]=='R'&&s[i+1][j]=='W')  dp[i][j][0]=max(dp[i-1][j+1][0]+1,dp[i][j][0]);
            if(s[i][j-1]=='R'&&s[i][j+1]=='W')  dp[i][j][1]=max(dp[i-1][j+1][1]+1,dp[i][j][1]);
        }
        if(j==1||i==n) ans+=max(dp[i][j][0],dp[i][j][1]);
    }
    cout<<ans;
    return 0;
}

Subtask #1
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	640 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	3 ms	512 KB	Output is correct
9	Correct	2 ms	512 KB	Output is correct
10	Correct	2 ms	512 KB	Output is correct
11	Correct	3 ms	512 KB	Output is correct
12	Correct	3 ms	512 KB	Output is correct
13	Correct	3 ms	512 KB	Output is correct
14	Correct	3 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	3 ms	512 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	640 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	3 ms	512 KB	Output is correct
9	Correct	2 ms	512 KB	Output is correct
10	Correct	2 ms	512 KB	Output is correct
11	Correct	3 ms	512 KB	Output is correct
12	Correct	3 ms	512 KB	Output is correct
13	Correct	3 ms	512 KB	Output is correct
14	Correct	3 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	3 ms	512 KB	Output is correct
17	Correct	2 ms	512 KB	Output is correct
18	Correct	3 ms	512 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	512 KB	Output is correct
21	Correct	3 ms	512 KB	Output is correct
22	Correct	2 ms	512 KB	Output is correct
23	Correct	3 ms	512 KB	Output is correct
24	Correct	2 ms	512 KB	Output is correct
25	Correct	2 ms	512 KB	Output is correct
26	Correct	2 ms	512 KB	Output is correct
27	Correct	2 ms	512 KB	Output is correct
28	Correct	2 ms	512 KB	Output is correct
29	Correct	3 ms	512 KB	Output is correct
30	Correct	2 ms	512 KB	Output is correct
31	Correct	3 ms	512 KB	Output is correct
32	Correct	3 ms	640 KB	Output is correct
33	Correct	3 ms	512 KB	Output is correct
34	Correct	3 ms	512 KB	Output is correct
35	Correct	3 ms	512 KB	Output is correct
36	Correct	3 ms	512 KB	Output is correct
37	Correct	2 ms	512 KB	Output is correct
38	Correct	3 ms	512 KB	Output is correct
39	Correct	2 ms	512 KB	Output is correct
40	Correct	2 ms	512 KB	Output is correct
41	Correct	2 ms	512 KB	Output is correct
42	Correct	3 ms	512 KB	Output is correct
43	Correct	3 ms	512 KB	Output is correct
44	Correct	2 ms	512 KB	Output is correct
45	Correct	2 ms	512 KB	Output is correct
46	Correct	2 ms	512 KB	Output is correct
47	Correct	2 ms	512 KB	Output is correct
48	Correct	3 ms	512 KB	Output is correct
49	Correct	2 ms	512 KB	Output is correct
50	Correct	2 ms	512 KB	Output is correct
51	Correct	3 ms	512 KB	Output is correct
52	Correct	2 ms	512 KB	Output is correct
53	Correct	2 ms	512 KB	Output is correct

Subtask #3
67.0 / 67.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	640 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	3 ms	512 KB	Output is correct
9	Correct	2 ms	512 KB	Output is correct
10	Correct	2 ms	512 KB	Output is correct
11	Correct	3 ms	512 KB	Output is correct
12	Correct	3 ms	512 KB	Output is correct
13	Correct	3 ms	512 KB	Output is correct
14	Correct	3 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	3 ms	512 KB	Output is correct
17	Correct	2 ms	512 KB	Output is correct
18	Correct	3 ms	512 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	512 KB	Output is correct
21	Correct	3 ms	512 KB	Output is correct
22	Correct	2 ms	512 KB	Output is correct
23	Correct	3 ms	512 KB	Output is correct
24	Correct	2 ms	512 KB	Output is correct
25	Correct	2 ms	512 KB	Output is correct
26	Correct	2 ms	512 KB	Output is correct
27	Correct	2 ms	512 KB	Output is correct
28	Correct	2 ms	512 KB	Output is correct
29	Correct	3 ms	512 KB	Output is correct
30	Correct	2 ms	512 KB	Output is correct
31	Correct	3 ms	512 KB	Output is correct
32	Correct	3 ms	640 KB	Output is correct
33	Correct	3 ms	512 KB	Output is correct
34	Correct	3 ms	512 KB	Output is correct
35	Correct	3 ms	512 KB	Output is correct
36	Correct	3 ms	512 KB	Output is correct
37	Correct	2 ms	512 KB	Output is correct
38	Correct	3 ms	512 KB	Output is correct
39	Correct	2 ms	512 KB	Output is correct
40	Correct	2 ms	512 KB	Output is correct
41	Correct	2 ms	512 KB	Output is correct
42	Correct	3 ms	512 KB	Output is correct
43	Correct	3 ms	512 KB	Output is correct
44	Correct	2 ms	512 KB	Output is correct
45	Correct	2 ms	512 KB	Output is correct
46	Correct	2 ms	512 KB	Output is correct
47	Correct	2 ms	512 KB	Output is correct
48	Correct	3 ms	512 KB	Output is correct
49	Correct	2 ms	512 KB	Output is correct
50	Correct	2 ms	512 KB	Output is correct
51	Correct	3 ms	512 KB	Output is correct
52	Correct	2 ms	512 KB	Output is correct
53	Correct	2 ms	512 KB	Output is correct
54	Correct	2 ms	512 KB	Output is correct
55	Correct	14 ms	12544 KB	Output is correct
56	Correct	3 ms	640 KB	Output is correct
57	Correct	10 ms	8704 KB	Output is correct
58	Correct	24 ms	15224 KB	Output is correct
59	Correct	199 ms	91000 KB	Output is correct
60	Correct	176 ms	91000 KB	Output is correct
61	Correct	195 ms	90944 KB	Output is correct
62	Correct	2 ms	512 KB	Output is correct
63	Correct	183 ms	90488 KB	Output is correct
64	Correct	108 ms	91000 KB	Output is correct
65	Correct	121 ms	91088 KB	Output is correct
66	Correct	116 ms	91200 KB	Output is correct
67	Correct	114 ms	91128 KB	Output is correct
68	Correct	112 ms	91084 KB	Output is correct
69	Correct	121 ms	91128 KB	Output is correct
70	Correct	22 ms	15480 KB	Output is correct
71	Correct	20 ms	15204 KB	Output is correct
72	Correct	22 ms	15204 KB	Output is correct
73	Correct	24 ms	15224 KB	Output is correct
74	Correct	18 ms	15232 KB	Output is correct
75	Correct	19 ms	15224 KB	Output is correct
76	Correct	21 ms	15232 KB	Output is correct
77	Correct	19 ms	15232 KB	Output is correct
78	Correct	18 ms	15232 KB	Output is correct
79	Correct	19 ms	15232 KB	Output is correct
80	Correct	17 ms	15232 KB	Output is correct
81	Correct	21 ms	15232 KB	Output is correct
82	Correct	22 ms	15232 KB	Output is correct
83	Correct	19 ms	15224 KB	Output is correct
84	Correct	25 ms	15224 KB	Output is correct
85	Correct	19 ms	15232 KB	Output is correct
86	Correct	20 ms	15224 KB	Output is correct
87	Correct	24 ms	15232 KB	Output is correct
88	Correct	22 ms	15272 KB	Output is correct
89	Correct	19 ms	15232 KB	Output is correct
90	Correct	25 ms	15232 KB	Output is correct

답안 #99688

Compilation message

Subtask #1 13.0 / 13.0

Subtask #2 20.0 / 20.0

Subtask #3 67.0 / 67.0

Subtask #1
13.0 / 13.0

Subtask #2
20.0 / 20.0

Subtask #3
67.0 / 67.0