oj.uz

Submission #388260

# Submission time Handle Problem Language Result Execution time Memory
388260 2021-04-10T17:18:44 Z LucaDantas Vision Program (IOI19_vision) C++17
100 / 100
 59 ms 5836 KB 
#include "vision.h"
#include <bits/stdc++.h>
using namespace std;

// I need to check if the two points are at most k blocks far away
// from each other in one of the diagonals and exactly k in the other

constexpr int maxn = 410+10;

vector<int> diagonal[maxn][2]; // 1 == x+y, 2 == x-y+shift

int ok[2]; // checa se os pontos estao a uma distancia menor ou igual
// a K na dimensao respectiva (salva a posicao na memoria disso)

int ans_diag[maxn][2];

vector<int> tudo[2], resp;

void construct_network(int H, int W, int K) {
	for(int i = 0; i < H; i++) {
		for(int j = 0; j < W; j++) {
			// printf("%d %d\n", i, j);
			diagonal[i+j][0].push_back(i*W + j);
			diagonal[i-j+W-1][1].push_back(i*W + j);
		}
	}
	// int cnt = 0;
	for(int i = 0; i < H+W-1; i++) {
		for(int type : {0, 1}) {
			// printf("%d %d\n", i, type);
			assert(diagonal[i][type].size());
			int v1 = ans_diag[i][type] = add_or(diagonal[i][type]);
			int v2 = add_xor(diagonal[i][type]);
			tudo[type].push_back(add_xor({v1, v2}));
			// cnt += 3;
		}
	}
	for(int i = 0; i < H+W-1; i++) {
		for(int type : {0, 1}) {
			vector<int> checar;
			for(int j = 0; j <= K && i + j < H+W-1; j++)
				checar.push_back(ans_diag[i+j][type]);
			int v1 = add_or(checar);
			int v2 = add_xor(checar);
			tudo[type].push_back(add_xor({v1, v2}));
			// cnt += 3;
		}
	}
	// cnt += 2;
	for(int type : {0, 1})
		ok[type] = add_or(tudo[type]);
	// printf("%d %d\n", ok[0], ok[1]);
	for(int i = 0; i < H+W-1; i++) {
		for(int type : {0, 1}) {
			if(i+K >= H+W-1) continue;
			vector<int> checar = {ans_diag[i][type], ans_diag[i+K][type]};
			int v1 = add_or(checar);
			int v2 = add_xor(checar);
			resp.push_back(add_and({add_xor({v1, v2}), ok[!type]}));
			// cnt += 3;
		}
	}
	add_or(resp); // resposta final, se tem alguma 
	// ++cnt;
	// printf("%d\n", cnt);
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 460 KB Output is correct
37 Correct 2 ms 444 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 460 KB Output is correct
37 Correct 2 ms 444 KB Output is correct
38 Correct 11 ms 1356 KB Output is correct
39 Correct 3 ms 480 KB Output is correct
40 Correct 3 ms 588 KB Output is correct
41 Correct 5 ms 716 KB Output is correct
42 Correct 9 ms 1004 KB Output is correct
43 Correct 8 ms 1100 KB Output is correct
44 Correct 11 ms 1416 KB Output is correct
45 Correct 14 ms 1632 KB Output is correct
46 Correct 15 ms 1720 KB Output is correct
47 Correct 16 ms 1724 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 576 KB Output is correct
2 Correct 9 ms 1084 KB Output is correct
3 Correct 9 ms 1204 KB Output is correct
4 Correct 11 ms 1236 KB Output is correct
5 Correct 3 ms 588 KB Output is correct
6 Correct 7 ms 972 KB Output is correct
7 Correct 10 ms 1100 KB Output is correct
8 Correct 11 ms 1228 KB Output is correct
9 Correct 4 ms 588 KB Output is correct
10 Correct 7 ms 888 KB Output is correct
11 Correct 10 ms 972 KB Output is correct
12 Correct 9 ms 1060 KB Output is correct
13 Correct 10 ms 1100 KB Output is correct
14 Correct 11 ms 1196 KB Output is correct
15 Correct 3 ms 588 KB Output is correct
16 Correct 7 ms 844 KB Output is correct
17 Correct 9 ms 972 KB Output is correct
18 Correct 11 ms 972 KB Output is correct
19 Correct 11 ms 1088 KB Output is correct
20 Correct 11 ms 1228 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 3 ms 588 KB Output is correct
4 Correct 5 ms 716 KB Output is correct
5 Correct 6 ms 844 KB Output is correct
6 Correct 8 ms 844 KB Output is correct
7 Correct 7 ms 844 KB Output is correct
8 Correct 6 ms 844 KB Output is correct
9 Correct 8 ms 1088 KB Output is correct
10 Correct 11 ms 1232 KB Output is correct
11 Correct 12 ms 1356 KB Output is correct
12 Correct 12 ms 1340 KB Output is correct
13 Correct 3 ms 588 KB Output is correct
14 Correct 7 ms 844 KB Output is correct
15 Correct 10 ms 1100 KB Output is correct
16 Correct 10 ms 1228 KB Output is correct
17 Correct 3 ms 572 KB Output is correct
18 Correct 9 ms 1088 KB Output is correct
19 Correct 11 ms 1152 KB Output is correct
20 Correct 15 ms 1728 KB Output is correct
21 Correct 25 ms 2676 KB Output is correct
22 Correct 30 ms 3164 KB Output is correct
23 Correct 32 ms 3272 KB Output is correct
24 Correct 14 ms 1772 KB Output is correct
25 Correct 28 ms 2924 KB Output is correct
26 Correct 32 ms 3304 KB Output is correct
27 Correct 24 ms 2888 KB Output is correct
28 Correct 39 ms 4184 KB Output is correct
29 Correct 49 ms 5060 KB Output is correct
30 Correct 56 ms 5612 KB Output is correct
31 Correct 58 ms 5836 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 24 ms 2940 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 4 ms 588 KB Output is correct
4 Correct 6 ms 972 KB Output is correct
5 Correct 3 ms 588 KB Output is correct
6 Correct 3 ms 588 KB Output is correct
7 Correct 13 ms 1732 KB Output is correct
8 Correct 14 ms 1736 KB Output is correct
9 Correct 24 ms 2952 KB Output is correct
10 Correct 1 ms 324 KB Output is correct
11 Correct 0 ms 204 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 460 KB Output is correct
37 Correct 2 ms 444 KB Output is correct
38 Correct 11 ms 1356 KB Output is correct
39 Correct 3 ms 480 KB Output is correct
40 Correct 3 ms 588 KB Output is correct
41 Correct 5 ms 716 KB Output is correct
42 Correct 9 ms 1004 KB Output is correct
43 Correct 8 ms 1100 KB Output is correct
44 Correct 11 ms 1416 KB Output is correct
45 Correct 14 ms 1632 KB Output is correct
46 Correct 15 ms 1720 KB Output is correct
47 Correct 16 ms 1724 KB Output is correct
48 Correct 3 ms 576 KB Output is correct
49 Correct 9 ms 1084 KB Output is correct
50 Correct 9 ms 1204 KB Output is correct
51 Correct 11 ms 1236 KB Output is correct
52 Correct 3 ms 588 KB Output is correct
53 Correct 7 ms 972 KB Output is correct
54 Correct 10 ms 1100 KB Output is correct
55 Correct 11 ms 1228 KB Output is correct
56 Correct 4 ms 588 KB Output is correct
57 Correct 7 ms 888 KB Output is correct
58 Correct 10 ms 972 KB Output is correct
59 Correct 9 ms 1060 KB Output is correct
60 Correct 10 ms 1100 KB Output is correct
61 Correct 11 ms 1196 KB Output is correct
62 Correct 3 ms 588 KB Output is correct
63 Correct 7 ms 844 KB Output is correct
64 Correct 9 ms 972 KB Output is correct
65 Correct 11 ms 972 KB Output is correct
66 Correct 11 ms 1088 KB Output is correct
67 Correct 11 ms 1228 KB Output is correct
68 Correct 1 ms 204 KB Output is correct
69 Correct 1 ms 204 KB Output is correct
70 Correct 1 ms 204 KB Output is correct
71 Correct 1 ms 204 KB Output is correct
72 Correct 3 ms 588 KB Output is correct
73 Correct 5 ms 716 KB Output is correct
74 Correct 6 ms 844 KB Output is correct
75 Correct 8 ms 844 KB Output is correct
76 Correct 7 ms 844 KB Output is correct
77 Correct 6 ms 844 KB Output is correct
78 Correct 8 ms 1088 KB Output is correct
79 Correct 11 ms 1232 KB Output is correct
80 Correct 12 ms 1356 KB Output is correct
81 Correct 12 ms 1340 KB Output is correct
82 Correct 3 ms 588 KB Output is correct
83 Correct 7 ms 844 KB Output is correct
84 Correct 10 ms 1100 KB Output is correct
85 Correct 10 ms 1228 KB Output is correct
86 Correct 3 ms 572 KB Output is correct
87 Correct 9 ms 1088 KB Output is correct
88 Correct 11 ms 1152 KB Output is correct
89 Correct 15 ms 1728 KB Output is correct
90 Correct 25 ms 2676 KB Output is correct
91 Correct 30 ms 3164 KB Output is correct
92 Correct 32 ms 3272 KB Output is correct
93 Correct 14 ms 1772 KB Output is correct
94 Correct 28 ms 2924 KB Output is correct
95 Correct 32 ms 3304 KB Output is correct
96 Correct 24 ms 2888 KB Output is correct
97 Correct 39 ms 4184 KB Output is correct
98 Correct 49 ms 5060 KB Output is correct
99 Correct 56 ms 5612 KB Output is correct
100 Correct 58 ms 5836 KB Output is correct
101 Correct 1 ms 204 KB Output is correct
102 Correct 1 ms 204 KB Output is correct
103 Correct 24 ms 2940 KB Output is correct
104 Correct 1 ms 204 KB Output is correct
105 Correct 4 ms 588 KB Output is correct
106 Correct 6 ms 972 KB Output is correct
107 Correct 3 ms 588 KB Output is correct
108 Correct 3 ms 588 KB Output is correct
109 Correct 13 ms 1732 KB Output is correct
110 Correct 14 ms 1736 KB Output is correct
111 Correct 24 ms 2952 KB Output is correct
112 Correct 1 ms 324 KB Output is correct
113 Correct 0 ms 204 KB Output is correct
114 Correct 40 ms 4148 KB Output is correct
115 Correct 12 ms 1228 KB Output is correct
116 Correct 3 ms 588 KB Output is correct
117 Correct 32 ms 3252 KB Output is correct
118 Correct 20 ms 2248 KB Output is correct
119 Correct 50 ms 5052 KB Output is correct
120 Correct 50 ms 5088 KB Output is correct
121 Correct 50 ms 5136 KB Output is correct
122 Correct 50 ms 5140 KB Output is correct
123 Correct 32 ms 2876 KB Output is correct
124 Correct 59 ms 4160 KB Output is correct
125 Correct 58 ms 5128 KB Output is correct
126 Correct 49 ms 5184 KB Output is correct
127 Correct 56 ms 5680 KB Output is correct
128 Correct 58 ms 5808 KB Output is correct