Submission #610252

# Submission time Handle Problem Language Result Execution time Memory
610252 2022-07-28T06:07:29 Z DJ035 Dango Maker (JOI18_dango_maker) C++17
100 / 100
218 ms 19060 KB
#include <bits/stdc++.h>
#define MEM 3333
#define sanic ios_base::sync_with_stdio(0)
#define x first
#define y second
#define pf push_front
#define pb push_back
#define all(v) v.begin(), v.end()
#define sz size()
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pi;
const ll INF = 1e18;
const ll MOD = 20070713;
ll t,n,m,k;
char mp[MEM][MEM];
ll dp[MEM][3];
signed main(){
    sanic; cin.tie(0);
    cin >> n >> m;
    for(int i=1; i<=n; i++)
        for(int j=1; j<=m; j++)
            cin >> mp[i][j];
    ll ans=0;
    for(ll i=2; i<=n+m; i++){
        memset(dp, 0, sizeof(dp));
        for(ll j=max(0LL, i-n); j<=min(m, i-1); j++){
            ll k=i-j;
            dp[j][0] = max({dp[j-1][0], dp[j-1][1], dp[j-1][2]});
            if(mp[k-1][j]=='R' && mp[k][j]=='G' && mp[k+1][j]=='W') dp[j][1] = max(dp[j-1][0], dp[j-1][1])+1;
            if(mp[k][j-1]=='R' && mp[k][j]=='G' && mp[k][j+1]=='W') dp[j][2] = max(dp[j-1][0], dp[j-1][2])+1;
        }
        ans += max({dp[min(m, i-1)][0], dp[min(m, i-1)][1], dp[min(m, i-1)][2]});
    }
    cout << ans;
}

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 328 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 328 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 328 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 328 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 324 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 328 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 328 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 324 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 404 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 0 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 0 ms 340 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 328 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 328 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 324 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 328 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 328 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 324 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 404 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 0 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 0 ms 340 KB Output is correct
54 Correct 6 ms 324 KB Output is correct
55 Correct 10 ms 10188 KB Output is correct
56 Correct 7 ms 344 KB Output is correct
57 Correct 8 ms 6864 KB Output is correct
58 Correct 28 ms 4636 KB Output is correct
59 Correct 218 ms 15900 KB Output is correct
60 Correct 206 ms 18864 KB Output is correct
61 Correct 197 ms 18892 KB Output is correct
62 Correct 5 ms 420 KB Output is correct
63 Correct 215 ms 18552 KB Output is correct
64 Correct 164 ms 18872 KB Output is correct
65 Correct 173 ms 19060 KB Output is correct
66 Correct 174 ms 18968 KB Output is correct
67 Correct 183 ms 18972 KB Output is correct
68 Correct 159 ms 19056 KB Output is correct
69 Correct 191 ms 18904 KB Output is correct
70 Correct 20 ms 4588 KB Output is correct
71 Correct 21 ms 4536 KB Output is correct
72 Correct 21 ms 4628 KB Output is correct
73 Correct 20 ms 4628 KB Output is correct
74 Correct 21 ms 4604 KB Output is correct
75 Correct 23 ms 4628 KB Output is correct
76 Correct 22 ms 4552 KB Output is correct
77 Correct 21 ms 4632 KB Output is correct
78 Correct 21 ms 4640 KB Output is correct
79 Correct 21 ms 4648 KB Output is correct
80 Correct 30 ms 4624 KB Output is correct
81 Correct 28 ms 4524 KB Output is correct
82 Correct 24 ms 4596 KB Output is correct
83 Correct 21 ms 4564 KB Output is correct
84 Correct 21 ms 4564 KB Output is correct
85 Correct 22 ms 4540 KB Output is correct
86 Correct 21 ms 4544 KB Output is correct
87 Correct 22 ms 4624 KB Output is correct
88 Correct 28 ms 4624 KB Output is correct
89 Correct 23 ms 4564 KB Output is correct
90 Correct 22 ms 4544 KB Output is correct