Submission #375981

# Submission time Handle Problem Language Result Execution time Memory
375981 2021-03-10T13:03:45 Z peijar Dango Maker (JOI18_dango_maker) C++17
100 / 100
345 ms 18284 KB
#include <bits/stdc++.h>
#define int long long
using namespace std;

const int MAXN = 3000;

char couleur[MAXN][MAXN];
int maxPossible[2*MAXN+1][2][2];

signed main(void)
{
	ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
	
	int nbLig, nbCol;
	cin >> nbLig >> nbCol;

	for (int iLig(0); iLig < nbLig; ++iLig)
		for (int iCol(0); iCol < nbCol; ++iCol)
			cin >> couleur[iLig][iCol];
	
	int rep(0);

	for (int iDiag(0); iDiag < nbLig + nbCol; ++iDiag)
	{
		// iLig + iCol = iDiag
		for (int i(0); i <= iDiag; ++i)
			for (int j(0); j < 2; ++j)
				for (int k(0); k < 2; ++k)
					maxPossible[i][j][k] = 0;
		int repAjout(0);
		for (int iCol(nbCol-1); iCol >= 0; --iCol)
		{
			int iLig = iDiag - iCol;
			if (iLig >= nbLig or iLig < 0)
				continue;
			bool djangoHoriz = false;
			if (iCol + 2 < nbCol and couleur[iLig][iCol] == 'R'
					and couleur[iLig][iCol+1] == 'G'
					and couleur[iLig][iCol+2] == 'W')
				djangoHoriz = true;
			bool djangoVerti = false;
			if (iLig + 2 < nbLig and couleur[iLig][iCol] == 'R'
					and couleur[iLig+1][iCol] == 'G'
					and couleur[iLig+2][iCol] == 'W')
				djangoVerti = true;
			maxPossible[iCol][0][0] = 
				max(djangoHoriz + maxPossible[iCol+1][0][0],
						maxPossible[iCol+1][0][1]);
			maxPossible[iCol][0][1] = 
				max(maxPossible[iCol+1][1][0], maxPossible[iCol+1][1][1]);
			for (int i(0); i < 2; ++i)
				for (int j(0); j < 2; ++j)
					maxPossible[iCol][1][i] = max(maxPossible[iCol][1][i],
							djangoVerti + maxPossible[iCol+1][i][j]);
			for (int i(0); i < 2; ++i)
				for (int j(0); j < 2; ++j)
					repAjout = max(repAjout, maxPossible[iCol][i][j]);
		}
		rep += repAjout;
	}
	cout << rep << endl;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct
31 Correct 1 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 1 ms 364 KB Output is correct
34 Correct 1 ms 364 KB Output is correct
35 Correct 1 ms 364 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 1 ms 364 KB Output is correct
38 Correct 1 ms 364 KB Output is correct
39 Correct 1 ms 364 KB Output is correct
40 Correct 1 ms 364 KB Output is correct
41 Correct 1 ms 364 KB Output is correct
42 Correct 1 ms 364 KB Output is correct
43 Correct 1 ms 364 KB Output is correct
44 Correct 1 ms 364 KB Output is correct
45 Correct 1 ms 364 KB Output is correct
46 Correct 1 ms 364 KB Output is correct
47 Correct 1 ms 364 KB Output is correct
48 Correct 1 ms 364 KB Output is correct
49 Correct 1 ms 364 KB Output is correct
50 Correct 1 ms 364 KB Output is correct
51 Correct 1 ms 364 KB Output is correct
52 Correct 1 ms 364 KB Output is correct
53 Correct 1 ms 364 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct
31 Correct 1 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 1 ms 364 KB Output is correct
34 Correct 1 ms 364 KB Output is correct
35 Correct 1 ms 364 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 1 ms 364 KB Output is correct
38 Correct 1 ms 364 KB Output is correct
39 Correct 1 ms 364 KB Output is correct
40 Correct 1 ms 364 KB Output is correct
41 Correct 1 ms 364 KB Output is correct
42 Correct 1 ms 364 KB Output is correct
43 Correct 1 ms 364 KB Output is correct
44 Correct 1 ms 364 KB Output is correct
45 Correct 1 ms 364 KB Output is correct
46 Correct 1 ms 364 KB Output is correct
47 Correct 1 ms 364 KB Output is correct
48 Correct 1 ms 364 KB Output is correct
49 Correct 1 ms 364 KB Output is correct
50 Correct 1 ms 364 KB Output is correct
51 Correct 1 ms 364 KB Output is correct
52 Correct 1 ms 364 KB Output is correct
53 Correct 1 ms 364 KB Output is correct
54 Correct 17 ms 492 KB Output is correct
55 Correct 14 ms 9196 KB Output is correct
56 Correct 17 ms 492 KB Output is correct
57 Correct 8 ms 6252 KB Output is correct
58 Correct 35 ms 4332 KB Output is correct
59 Correct 341 ms 12268 KB Output is correct
60 Correct 330 ms 12268 KB Output is correct
61 Correct 345 ms 12368 KB Output is correct
62 Correct 18 ms 492 KB Output is correct
63 Correct 324 ms 12268 KB Output is correct
64 Correct 278 ms 18156 KB Output is correct
65 Correct 278 ms 18156 KB Output is correct
66 Correct 302 ms 18120 KB Output is correct
67 Correct 290 ms 18264 KB Output is correct
68 Correct 339 ms 18076 KB Output is correct
69 Correct 294 ms 18284 KB Output is correct
70 Correct 29 ms 4332 KB Output is correct
71 Correct 29 ms 4332 KB Output is correct
72 Correct 28 ms 4332 KB Output is correct
73 Correct 36 ms 4460 KB Output is correct
74 Correct 28 ms 4332 KB Output is correct
75 Correct 29 ms 4460 KB Output is correct
76 Correct 28 ms 4332 KB Output is correct
77 Correct 29 ms 4332 KB Output is correct
78 Correct 28 ms 4332 KB Output is correct
79 Correct 29 ms 4332 KB Output is correct
80 Correct 28 ms 4332 KB Output is correct
81 Correct 32 ms 4332 KB Output is correct
82 Correct 28 ms 4332 KB Output is correct
83 Correct 29 ms 4332 KB Output is correct
84 Correct 36 ms 4332 KB Output is correct
85 Correct 34 ms 4460 KB Output is correct
86 Correct 28 ms 4332 KB Output is correct
87 Correct 28 ms 4332 KB Output is correct
88 Correct 29 ms 4332 KB Output is correct
89 Correct 28 ms 4332 KB Output is correct
90 Correct 28 ms 4332 KB Output is correct