oj.uz

Submission #573152

# Submission time Handle Problem Language Result Execution time Memory
573152 2022-06-06T06:11:44 Z Lawliet Vision Program (IOI19_vision) C++17
100 / 100
 40 ms 4488 KB 
#include "vision.h"
#include <bits/stdc++.h>

using namespace std;

int h, w, k;

int idCell(int i, int j) { return i*w + j; }

int checkGreater(vector<int> ids, int t)
{
	vector<int> results;

	for(int i = 0 ; i + t < (int)ids.size() ; i++)
	{
		vector<int> query;

		for(int j = i + t ; j < (int)ids.size() ; j++)
			query.push_back( ids[j] );

		int suffixOr = add_or(query);
		results.push_back( add_and({ids[i], suffixOr}) );
	}

	return add_or(results);
}

void construct_network(int H, int W, int K) 
{
	h = H; w = W; k = K;

	if( k == h + w - 2 )
	{
		int a = add_and({idCell(0, 0), idCell(H - 1, W - 1)});
		int b = add_and({idCell(0, W - 1), idCell(H - 1, 0)});

		add_or({a, b});
		return;
	}

	vector<int> mainDiag, secDiag;

	for(int sum = 0 ; sum <= h + w - 2 ; sum++)
	{
		vector<int> query;

		for(int i = 0, j = sum ; i < h ; i++, j--)
			if( 0 <= j && j < w ) query.push_back( idCell(i, j) );

		mainDiag.push_back( add_or(query) );
	}	

	for(int diff = -w + 1 ; diff < h ; diff++)
	{
		vector<int> query;

		for(int i = 0, j = -diff ; i < h ; i++, j++)
			if( 0 <= j && j < w ) query.push_back( idCell(i, j) );

		secDiag.push_back( add_or(query) );
	}

	int secK = checkGreater(secDiag, k), secNxt = checkGreater(secDiag, k + 1);
	int mainK = checkGreater(mainDiag, k), mainNxt = checkGreater(mainDiag, k + 1);

	// secK or mainK must be one
	// secNxt and mainNxt must be zero

	int orK = add_or({secK, mainK});
	int orNxt = add_or({mainNxt, secNxt});

	add_xor({orK, orNxt});
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 272 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 272 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 296 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 300 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 272 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 296 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 300 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 296 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 300 KB Output is correct
35 Correct 1 ms 296 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 272 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 296 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 300 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 296 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 300 KB Output is correct
35 Correct 1 ms 296 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 9 ms 940 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 1 ms 300 KB Output is correct
41 Correct 6 ms 844 KB Output is correct
42 Correct 2 ms 340 KB Output is correct
43 Correct 11 ms 1364 KB Output is correct
44 Correct 9 ms 980 KB Output is correct
45 Correct 5 ms 724 KB Output is correct
46 Correct 4 ms 552 KB Output is correct
47 Correct 1 ms 212 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 980 KB Output is correct
2 Correct 3 ms 468 KB Output is correct
3 Correct 3 ms 468 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 9 ms 980 KB Output is correct
6 Correct 5 ms 596 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 8 ms 980 KB Output is correct
10 Correct 5 ms 724 KB Output is correct
11 Correct 3 ms 468 KB Output is correct
12 Correct 3 ms 468 KB Output is correct
13 Correct 1 ms 304 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 9 ms 980 KB Output is correct
16 Correct 5 ms 724 KB Output is correct
17 Correct 3 ms 556 KB Output is correct
18 Correct 3 ms 468 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 296 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 5 ms 724 KB Output is correct
4 Correct 5 ms 596 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 8 ms 988 KB Output is correct
9 Correct 5 ms 724 KB Output is correct
10 Correct 4 ms 596 KB Output is correct
11 Correct 3 ms 432 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 8 ms 1068 KB Output is correct
14 Correct 5 ms 724 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 8 ms 980 KB Output is correct
18 Correct 3 ms 468 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 21 ms 2592 KB Output is correct
21 Correct 12 ms 1628 KB Output is correct
22 Correct 7 ms 980 KB Output is correct
23 Correct 0 ms 300 KB Output is correct
24 Correct 25 ms 2600 KB Output is correct
25 Correct 9 ms 1236 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 40 ms 4432 KB Output is correct
28 Correct 26 ms 3028 KB Output is correct
29 Correct 16 ms 1952 KB Output is correct
30 Correct 10 ms 1364 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 4488 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 5 ms 724 KB Output is correct
4 Correct 8 ms 980 KB Output is correct
5 Correct 9 ms 980 KB Output is correct
6 Correct 8 ms 1020 KB Output is correct
7 Correct 22 ms 2636 KB Output is correct
8 Correct 24 ms 2568 KB Output is correct
9 Correct 39 ms 4408 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 272 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 296 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 300 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 296 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 300 KB Output is correct
35 Correct 1 ms 296 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 9 ms 940 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 1 ms 300 KB Output is correct
41 Correct 6 ms 844 KB Output is correct
42 Correct 2 ms 340 KB Output is correct
43 Correct 11 ms 1364 KB Output is correct
44 Correct 9 ms 980 KB Output is correct
45 Correct 5 ms 724 KB Output is correct
46 Correct 4 ms 552 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 8 ms 980 KB Output is correct
49 Correct 3 ms 468 KB Output is correct
50 Correct 3 ms 468 KB Output is correct
51 Correct 1 ms 296 KB Output is correct
52 Correct 9 ms 980 KB Output is correct
53 Correct 5 ms 596 KB Output is correct
54 Correct 2 ms 340 KB Output is correct
55 Correct 1 ms 212 KB Output is correct
56 Correct 8 ms 980 KB Output is correct
57 Correct 5 ms 724 KB Output is correct
58 Correct 3 ms 468 KB Output is correct
59 Correct 3 ms 468 KB Output is correct
60 Correct 1 ms 304 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 9 ms 980 KB Output is correct
63 Correct 5 ms 724 KB Output is correct
64 Correct 3 ms 556 KB Output is correct
65 Correct 3 ms 468 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 1 ms 296 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 5 ms 724 KB Output is correct
73 Correct 5 ms 596 KB Output is correct
74 Correct 2 ms 468 KB Output is correct
75 Correct 2 ms 340 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 8 ms 988 KB Output is correct
78 Correct 5 ms 724 KB Output is correct
79 Correct 4 ms 596 KB Output is correct
80 Correct 3 ms 432 KB Output is correct
81 Correct 1 ms 212 KB Output is correct
82 Correct 8 ms 1068 KB Output is correct
83 Correct 5 ms 724 KB Output is correct
84 Correct 2 ms 340 KB Output is correct
85 Correct 1 ms 212 KB Output is correct
86 Correct 8 ms 980 KB Output is correct
87 Correct 3 ms 468 KB Output is correct
88 Correct 0 ms 212 KB Output is correct
89 Correct 21 ms 2592 KB Output is correct
90 Correct 12 ms 1628 KB Output is correct
91 Correct 7 ms 980 KB Output is correct
92 Correct 0 ms 300 KB Output is correct
93 Correct 25 ms 2600 KB Output is correct
94 Correct 9 ms 1236 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 40 ms 4432 KB Output is correct
97 Correct 26 ms 3028 KB Output is correct
98 Correct 16 ms 1952 KB Output is correct
99 Correct 10 ms 1364 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 1 ms 212 KB Output is correct
102 Correct 0 ms 212 KB Output is correct
103 Correct 39 ms 4488 KB Output is correct
104 Correct 0 ms 212 KB Output is correct
105 Correct 5 ms 724 KB Output is correct
106 Correct 8 ms 980 KB Output is correct
107 Correct 9 ms 980 KB Output is correct
108 Correct 8 ms 1020 KB Output is correct
109 Correct 22 ms 2636 KB Output is correct
110 Correct 24 ms 2568 KB Output is correct
111 Correct 39 ms 4408 KB Output is correct
112 Correct 1 ms 212 KB Output is correct
113 Correct 1 ms 212 KB Output is correct
114 Correct 26 ms 3080 KB Output is correct
115 Correct 1 ms 340 KB Output is correct
116 Correct 8 ms 980 KB Output is correct
117 Correct 5 ms 724 KB Output is correct
118 Correct 16 ms 2004 KB Output is correct
119 Correct 19 ms 2004 KB Output is correct
120 Correct 16 ms 2024 KB Output is correct
121 Correct 17 ms 1964 KB Output is correct
122 Correct 16 ms 2028 KB Output is correct
123 Correct 38 ms 4436 KB Output is correct
124 Correct 25 ms 3044 KB Output is correct
125 Correct 18 ms 1996 KB Output is correct
126 Correct 16 ms 2044 KB Output is correct
127 Correct 11 ms 1392 KB Output is correct
128 Correct 1 ms 300 KB Output is correct