oj.uz

Submission #704351

# Submission time Handle Problem Language Result Execution time Memory
704351 2023-03-02T04:03:49 Z 1075508020060209tc Dango Maker (JOI18_dango_maker) C++14
100 / 100
 354 ms 124172 KB 
//#pragma GCC optimize("O3")
#include<bits/stdc++.h>
using namespace std;
//#define int long long
#define X first
#define Y second
int n;int m;
string gr[5010];
int dp[3010][3010][3];
int fans[6010];
signed main(){
cin>>n>>m;
for(int i=1;i<=n;i++){
    cin>>gr[i];
    gr[i]="*"+gr[i];
    gr[i]+="*";
}
gr[0]=gr[1];
gr[n+1]=gr[n+1];

for(int i=n;i>=1;i--){
    for(int j=1;j<=m;j++){
        dp[i][j][0]=max({dp[i+1][j-1][0],dp[i+1][j-1][1],dp[i+1][j-1][2]});
        if(gr[i][j]=='G'&&gr[i-1][j]=='R'&&gr[i+1][j]=='W'){
            dp[i][j][1]=max(dp[i+1][j-1][0]+1,dp[i+1][j-1][1]+1);
        }
        if(gr[i][j]=='G'&&gr[i][j-1]=='R'&&gr[i][j+1]=='W'){
            dp[i][j][2]=max(dp[i+1][j-1][0]+1,dp[i+1][j-1][2]+1);
        }
        fans[i+j]=max({fans[i+j],dp[i][j][0],dp[i][j][1],dp[i][j][2]});
    }
}
int ans=0;
for(int i=0;i<=n+m;i++){
    ans+=fans[i];
}
cout<<ans<<endl;

}

Subtask #1
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 0 ms 468 KB Output is correct
4 Correct 0 ms 468 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 0 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 0 ms 468 KB Output is correct
10 Correct 0 ms 468 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 468 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 0 ms 468 KB Output is correct
4 Correct 0 ms 468 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 0 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 0 ms 468 KB Output is correct
10 Correct 0 ms 468 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 468 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 0 ms 468 KB Output is correct
18 Correct 0 ms 468 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 0 ms 468 KB Output is correct
22 Correct 1 ms 468 KB Output is correct
23 Correct 0 ms 468 KB Output is correct
24 Correct 1 ms 468 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 468 KB Output is correct
28 Correct 0 ms 468 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 0 ms 468 KB Output is correct
34 Correct 0 ms 468 KB Output is correct
35 Correct 0 ms 468 KB Output is correct
36 Correct 0 ms 468 KB Output is correct
37 Correct 0 ms 468 KB Output is correct
38 Correct 0 ms 468 KB Output is correct
39 Correct 0 ms 468 KB Output is correct
40 Correct 0 ms 468 KB Output is correct
41 Correct 0 ms 468 KB Output is correct
42 Correct 0 ms 468 KB Output is correct
43 Correct 1 ms 468 KB Output is correct
44 Correct 0 ms 468 KB Output is correct
45 Correct 0 ms 468 KB Output is correct
46 Correct 0 ms 468 KB Output is correct
47 Correct 0 ms 468 KB Output is correct
48 Correct 0 ms 468 KB Output is correct
49 Correct 0 ms 468 KB Output is correct
50 Correct 1 ms 468 KB Output is correct
51 Correct 1 ms 468 KB Output is correct
52 Correct 1 ms 468 KB Output is correct
53 Correct 1 ms 468 KB Output is correct

Subtask #3
67.0 / 67.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 0 ms 468 KB Output is correct
4 Correct 0 ms 468 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 0 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 0 ms 468 KB Output is correct
10 Correct 0 ms 468 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 468 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 0 ms 468 KB Output is correct
18 Correct 0 ms 468 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 0 ms 468 KB Output is correct
22 Correct 1 ms 468 KB Output is correct
23 Correct 0 ms 468 KB Output is correct
24 Correct 1 ms 468 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 468 KB Output is correct
28 Correct 0 ms 468 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 0 ms 468 KB Output is correct
34 Correct 0 ms 468 KB Output is correct
35 Correct 0 ms 468 KB Output is correct
36 Correct 0 ms 468 KB Output is correct
37 Correct 0 ms 468 KB Output is correct
38 Correct 0 ms 468 KB Output is correct
39 Correct 0 ms 468 KB Output is correct
40 Correct 0 ms 468 KB Output is correct
41 Correct 0 ms 468 KB Output is correct
42 Correct 0 ms 468 KB Output is correct
43 Correct 1 ms 468 KB Output is correct
44 Correct 0 ms 468 KB Output is correct
45 Correct 0 ms 468 KB Output is correct
46 Correct 0 ms 468 KB Output is correct
47 Correct 0 ms 468 KB Output is correct
48 Correct 0 ms 468 KB Output is correct
49 Correct 0 ms 468 KB Output is correct
50 Correct 1 ms 468 KB Output is correct
51 Correct 1 ms 468 KB Output is correct
52 Correct 1 ms 468 KB Output is correct
53 Correct 1 ms 468 KB Output is correct
54 Correct 1 ms 468 KB Output is correct
55 Correct 6 ms 12576 KB Output is correct
56 Correct 1 ms 596 KB Output is correct
57 Correct 5 ms 8788 KB Output is correct
58 Correct 38 ms 18200 KB Output is correct
59 Correct 302 ms 124100 KB Output is correct
60 Correct 354 ms 124128 KB Output is correct
61 Correct 305 ms 124080 KB Output is correct
62 Correct 1 ms 468 KB Output is correct
63 Correct 313 ms 123600 KB Output is correct
64 Correct 268 ms 124108 KB Output is correct
65 Correct 263 ms 124048 KB Output is correct
66 Correct 258 ms 124164 KB Output is correct
67 Correct 252 ms 124172 KB Output is correct
68 Correct 259 ms 124080 KB Output is correct
69 Correct 258 ms 124160 KB Output is correct
70 Correct 31 ms 18112 KB Output is correct
71 Correct 31 ms 18132 KB Output is correct
72 Correct 31 ms 18176 KB Output is correct
73 Correct 31 ms 18144 KB Output is correct
74 Correct 31 ms 18112 KB Output is correct
75 Correct 31 ms 18096 KB Output is correct
76 Correct 34 ms 18200 KB Output is correct
77 Correct 32 ms 18188 KB Output is correct
78 Correct 32 ms 18228 KB Output is correct
79 Correct 32 ms 18204 KB Output is correct
80 Correct 37 ms 18128 KB Output is correct
81 Correct 31 ms 18124 KB Output is correct
82 Correct 32 ms 18128 KB Output is correct
83 Correct 32 ms 18124 KB Output is correct
84 Correct 39 ms 18104 KB Output is correct
85 Correct 31 ms 18124 KB Output is correct
86 Correct 32 ms 18132 KB Output is correct
87 Correct 31 ms 18132 KB Output is correct
88 Correct 31 ms 18204 KB Output is correct
89 Correct 34 ms 18160 KB Output is correct
90 Correct 32 ms 18188 KB Output is correct