oj.uz

Submission #431571

# Submission time Handle Problem Language Result Execution time Memory
431571 2021-06-17T13:10:00 Z pure_mem Vision Program (IOI19_vision) C++14
100 / 100
 40 ms 2956 KB 
#include "vision.h"
#include <bits/stdc++.h>

#define X first
#define Y second
#define MP make_pair
#define ll long long

using namespace std;

const int N = 300;

void build(int n, int (&arr)[N], const int (&mem)[N]){
	for(int it = 0;(1 << it) < n;it++){
		vector< int > fin;
		for(int i1 = 0;i1 + 1 < n;i1++){
			vector<int> tmp;
			for(int i2 = i1 + 1;i2 < n;i2++){
				if(((i2 - i1) >> it) & 1){
					tmp.push_back(mem[i2]);
				}
			}
			if(tmp.empty()) continue;
			int v = add_xor(tmp);
 			v = add_and({mem[i1], v});
			fin.push_back(v);
		}
		arr[it] = add_or(fin);
	}
}

int prep(int len, int n, const int (&arr)[N]){
	int v;
	if(len == 0){
		vector<int> tmp;
		for(int i = 0;i < n;i++){
			tmp.push_back(arr[i]);
		}
		v = add_xor(tmp);
	}
	else{
		vector<int> tmp1, tmp2;
		for(int i = 0;(1 << i) < n;i++){
			if((len >> i) & 1) tmp1.push_back(arr[i]);
			else tmp2.push_back(arr[i]);
		}
		if(tmp1.empty()){
			v = add_not(add_or(tmp2));
		}
		else if(tmp2.empty()){
			v = add_and(tmp1);
		}
		else{
			v = add_and({add_and(tmp1), add_not(add_or(tmp2))});
		}
	}
	return v;
}

int isRow[N], isCol[N];
int bRow[N], bCol[N];

void construct_network(int H, int W, int K) {
	for(int i = 0;i < H;i++){
		vector<int> tmp;
		for(int j = 0;j < W;j++){
			tmp.push_back(W * i + j);
		}
		isRow[i] = add_or(tmp);
	}
	for(int j = 0;j < W;j++){
		vector<int> tmp;
		for(int i = 0;i < H;i++){
			tmp.push_back(W * i + j);
		}
		isCol[j] = add_or(tmp);
	}
	build(H, bRow, isRow);	
	build(W, bCol, isCol);
	vector< int > fin;
	for(int i = 0;i < H;i++){
		for(int j = 0;j < W;j++){
			if(i + j == K){
				int x = prep(i, H, i == 0 ? isRow: bRow);
				int y = prep(j, W, j == 0 ? isCol: bCol);
				fin.push_back(add_and({x, y}));
			}
		}
	}
	add_or(fin);
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 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 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 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 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 252 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 2 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 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 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 252 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 2 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 2 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 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 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 252 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 2 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 2 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 8 ms 940 KB Output is correct
39 Correct 3 ms 460 KB Output is correct
40 Correct 4 ms 460 KB Output is correct
41 Correct 5 ms 588 KB Output is correct
42 Correct 5 ms 548 KB Output is correct
43 Correct 8 ms 972 KB Output is correct
44 Correct 8 ms 932 KB Output is correct
45 Correct 8 ms 972 KB Output is correct
46 Correct 8 ms 972 KB Output is correct
47 Correct 11 ms 972 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 996 KB Output is correct
2 Correct 13 ms 1004 KB Output is correct
3 Correct 12 ms 916 KB Output is correct
4 Correct 9 ms 972 KB Output is correct
5 Correct 11 ms 932 KB Output is correct
6 Correct 13 ms 972 KB Output is correct
7 Correct 13 ms 972 KB Output is correct
8 Correct 13 ms 972 KB Output is correct
9 Correct 14 ms 972 KB Output is correct
10 Correct 13 ms 972 KB Output is correct
11 Correct 10 ms 1016 KB Output is correct
12 Correct 10 ms 972 KB Output is correct
13 Correct 12 ms 1028 KB Output is correct
14 Correct 9 ms 972 KB Output is correct
15 Correct 13 ms 996 KB Output is correct
16 Correct 10 ms 968 KB Output is correct
17 Correct 12 ms 1036 KB Output is correct
18 Correct 10 ms 972 KB Output is correct
19 Correct 12 ms 972 KB Output is correct
20 Correct 14 ms 944 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 0 ms 292 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 236 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 588 KB Output is correct
5 Correct 4 ms 640 KB Output is correct
6 Correct 4 ms 540 KB Output is correct
7 Correct 4 ms 576 KB Output is correct
8 Correct 7 ms 888 KB Output is correct
9 Correct 7 ms 864 KB Output is correct
10 Correct 13 ms 884 KB Output is correct
11 Correct 10 ms 844 KB Output is correct
12 Correct 7 ms 844 KB Output is correct
13 Correct 10 ms 972 KB Output is correct
14 Correct 10 ms 972 KB Output is correct
15 Correct 10 ms 972 KB Output is correct
16 Correct 13 ms 972 KB Output is correct
17 Correct 10 ms 972 KB Output is correct
18 Correct 14 ms 1004 KB Output is correct
19 Correct 11 ms 972 KB Output is correct
20 Correct 18 ms 1668 KB Output is correct
21 Correct 21 ms 1860 KB Output is correct
22 Correct 22 ms 1844 KB Output is correct
23 Correct 19 ms 1672 KB Output is correct
24 Correct 17 ms 1740 KB Output is correct
25 Correct 20 ms 1736 KB Output is correct
26 Correct 17 ms 1736 KB Output is correct
27 Correct 37 ms 2748 KB Output is correct
28 Correct 39 ms 2788 KB Output is correct
29 Correct 30 ms 2868 KB Output is correct
30 Correct 38 ms 2840 KB Output is correct
31 Correct 38 ms 2696 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 30 ms 2752 KB Output is correct
2 Correct 1 ms 224 KB Output is correct
3 Correct 5 ms 588 KB Output is correct
4 Correct 10 ms 872 KB Output is correct
5 Correct 13 ms 1036 KB Output is correct
6 Correct 13 ms 1008 KB Output is correct
7 Correct 22 ms 1736 KB Output is correct
8 Correct 17 ms 1692 KB Output is correct
9 Correct 36 ms 2700 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 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 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 252 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 2 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 2 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 8 ms 940 KB Output is correct
39 Correct 3 ms 460 KB Output is correct
40 Correct 4 ms 460 KB Output is correct
41 Correct 5 ms 588 KB Output is correct
42 Correct 5 ms 548 KB Output is correct
43 Correct 8 ms 972 KB Output is correct
44 Correct 8 ms 932 KB Output is correct
45 Correct 8 ms 972 KB Output is correct
46 Correct 8 ms 972 KB Output is correct
47 Correct 11 ms 972 KB Output is correct
48 Correct 13 ms 996 KB Output is correct
49 Correct 13 ms 1004 KB Output is correct
50 Correct 12 ms 916 KB Output is correct
51 Correct 9 ms 972 KB Output is correct
52 Correct 11 ms 932 KB Output is correct
53 Correct 13 ms 972 KB Output is correct
54 Correct 13 ms 972 KB Output is correct
55 Correct 13 ms 972 KB Output is correct
56 Correct 14 ms 972 KB Output is correct
57 Correct 13 ms 972 KB Output is correct
58 Correct 10 ms 1016 KB Output is correct
59 Correct 10 ms 972 KB Output is correct
60 Correct 12 ms 1028 KB Output is correct
61 Correct 9 ms 972 KB Output is correct
62 Correct 13 ms 996 KB Output is correct
63 Correct 10 ms 968 KB Output is correct
64 Correct 12 ms 1036 KB Output is correct
65 Correct 10 ms 972 KB Output is correct
66 Correct 12 ms 972 KB Output is correct
67 Correct 14 ms 944 KB Output is correct
68 Correct 1 ms 204 KB Output is correct
69 Correct 0 ms 292 KB Output is correct
70 Correct 0 ms 236 KB Output is correct
71 Correct 1 ms 204 KB Output is correct
72 Correct 4 ms 588 KB Output is correct
73 Correct 6 ms 588 KB Output is correct
74 Correct 4 ms 640 KB Output is correct
75 Correct 4 ms 540 KB Output is correct
76 Correct 4 ms 576 KB Output is correct
77 Correct 7 ms 888 KB Output is correct
78 Correct 7 ms 864 KB Output is correct
79 Correct 13 ms 884 KB Output is correct
80 Correct 10 ms 844 KB Output is correct
81 Correct 7 ms 844 KB Output is correct
82 Correct 10 ms 972 KB Output is correct
83 Correct 10 ms 972 KB Output is correct
84 Correct 10 ms 972 KB Output is correct
85 Correct 13 ms 972 KB Output is correct
86 Correct 10 ms 972 KB Output is correct
87 Correct 14 ms 1004 KB Output is correct
88 Correct 11 ms 972 KB Output is correct
89 Correct 18 ms 1668 KB Output is correct
90 Correct 21 ms 1860 KB Output is correct
91 Correct 22 ms 1844 KB Output is correct
92 Correct 19 ms 1672 KB Output is correct
93 Correct 17 ms 1740 KB Output is correct
94 Correct 20 ms 1736 KB Output is correct
95 Correct 17 ms 1736 KB Output is correct
96 Correct 37 ms 2748 KB Output is correct
97 Correct 39 ms 2788 KB Output is correct
98 Correct 30 ms 2868 KB Output is correct
99 Correct 38 ms 2840 KB Output is correct
100 Correct 38 ms 2696 KB Output is correct
101 Correct 1 ms 204 KB Output is correct
102 Correct 1 ms 204 KB Output is correct
103 Correct 30 ms 2752 KB Output is correct
104 Correct 1 ms 224 KB Output is correct
105 Correct 5 ms 588 KB Output is correct
106 Correct 10 ms 872 KB Output is correct
107 Correct 13 ms 1036 KB Output is correct
108 Correct 13 ms 1008 KB Output is correct
109 Correct 22 ms 1736 KB Output is correct
110 Correct 17 ms 1692 KB Output is correct
111 Correct 36 ms 2700 KB Output is correct
112 Correct 1 ms 204 KB Output is correct
113 Correct 1 ms 204 KB Output is correct
114 Correct 37 ms 2848 KB Output is correct
115 Correct 12 ms 988 KB Output is correct
116 Correct 10 ms 936 KB Output is correct
117 Correct 23 ms 1800 KB Output is correct
118 Correct 19 ms 1728 KB Output is correct
119 Correct 34 ms 2808 KB Output is correct
120 Correct 40 ms 2820 KB Output is correct
121 Correct 37 ms 2864 KB Output is correct
122 Correct 40 ms 2956 KB Output is correct
123 Correct 33 ms 2680 KB Output is correct
124 Correct 32 ms 2772 KB Output is correct
125 Correct 31 ms 2916 KB Output is correct
126 Correct 34 ms 2888 KB Output is correct
127 Correct 34 ms 2788 KB Output is correct
128 Correct 35 ms 2748 KB Output is correct