oj.uz

Submission #704347

# Submission time Handle Problem Language Result Execution time Memory
704347 2023-03-02T04:02:47 Z 1075508020060209tc Dango Maker (JOI18_dango_maker) C++14
100 / 100
 370 ms 239136 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 1 ms 468 KB Output is correct
4 Correct 1 ms 424 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 472 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 464 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 1 ms 468 KB Output is correct
4 Correct 1 ms 424 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 472 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 464 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 1 ms 468 KB Output is correct
21 Correct 1 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 1 ms 468 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 0 ms 468 KB Output is correct
33 Correct 0 ms 472 KB Output is correct
34 Correct 1 ms 468 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 1 ms 464 KB Output is correct
38 Correct 0 ms 472 KB Output is correct
39 Correct 1 ms 468 KB Output is correct
40 Correct 0 ms 468 KB Output is correct
41 Correct 1 ms 468 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 468 KB Output is correct
44 Correct 1 ms 484 KB Output is correct
45 Correct 1 ms 480 KB Output is correct
46 Correct 1 ms 468 KB Output is correct
47 Correct 1 ms 468 KB Output is correct
48 Correct 1 ms 468 KB Output is correct
49 Correct 1 ms 468 KB Output is correct
50 Correct 1 ms 464 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 1 ms 468 KB Output is correct
4 Correct 1 ms 424 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 472 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 464 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 1 ms 468 KB Output is correct
21 Correct 1 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 1 ms 468 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 0 ms 468 KB Output is correct
33 Correct 0 ms 472 KB Output is correct
34 Correct 1 ms 468 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 1 ms 464 KB Output is correct
38 Correct 0 ms 472 KB Output is correct
39 Correct 1 ms 468 KB Output is correct
40 Correct 0 ms 468 KB Output is correct
41 Correct 1 ms 468 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 468 KB Output is correct
44 Correct 1 ms 484 KB Output is correct
45 Correct 1 ms 480 KB Output is correct
46 Correct 1 ms 468 KB Output is correct
47 Correct 1 ms 468 KB Output is correct
48 Correct 1 ms 468 KB Output is correct
49 Correct 1 ms 468 KB Output is correct
50 Correct 1 ms 464 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 12888 KB Output is correct
56 Correct 1 ms 852 KB Output is correct
57 Correct 5 ms 9044 KB Output is correct
58 Correct 46 ms 30984 KB Output is correct
59 Correct 368 ms 238956 KB Output is correct
60 Correct 370 ms 239136 KB Output is correct
61 Correct 352 ms 239036 KB Output is correct
62 Correct 1 ms 596 KB Output is correct
63 Correct 350 ms 238140 KB Output is correct
64 Correct 304 ms 238928 KB Output is correct
65 Correct 297 ms 239016 KB Output is correct
66 Correct 304 ms 238960 KB Output is correct
67 Correct 303 ms 238968 KB Output is correct
68 Correct 311 ms 238916 KB Output is correct
69 Correct 303 ms 238924 KB Output is correct
70 Correct 35 ms 30960 KB Output is correct
71 Correct 36 ms 30976 KB Output is correct
72 Correct 38 ms 30924 KB Output is correct
73 Correct 36 ms 30992 KB Output is correct
74 Correct 39 ms 30928 KB Output is correct
75 Correct 36 ms 30896 KB Output is correct
76 Correct 41 ms 30924 KB Output is correct
77 Correct 38 ms 30900 KB Output is correct
78 Correct 37 ms 30924 KB Output is correct
79 Correct 39 ms 30900 KB Output is correct
80 Correct 40 ms 30980 KB Output is correct
81 Correct 38 ms 30876 KB Output is correct
82 Correct 36 ms 30884 KB Output is correct
83 Correct 36 ms 30924 KB Output is correct
84 Correct 37 ms 30964 KB Output is correct
85 Correct 37 ms 30936 KB Output is correct
86 Correct 41 ms 30992 KB Output is correct
87 Correct 41 ms 31028 KB Output is correct
88 Correct 39 ms 30928 KB Output is correct
89 Correct 37 ms 30876 KB Output is correct
90 Correct 36 ms 30924 KB Output is correct