oj.uz

Submission #401931

# Submission time Handle Problem Language Result Execution time Memory
401931 2021-05-11T02:38:56 Z faresbasbs Painting Walls (APIO20_paint) C++14
28 / 100
 1500 ms 13316 KB 
#include <bits/stdc++.h>
#include "paint.h"
using namespace std;
vector<int> vals[100001];

int minimumInstructions(int n , int m , int K , vector<int> c , vector<int> A , vector<vector<int>> B){
	for(int i = 0 ; i < m ; i += 1){
		for(auto j : B[i]){
			vals[j].push_back(i);
		}
	}
	vector<pair<int,int>> q,q2;
	for(int i : vals[c[0]]){
		q.push_back({i,1});
	}
	vector<int> all;
	if(m == 1 && vals[c[0]].size()){
		all.push_back(0);
	}
	for(int i = 1 ; i < n ; i += 1){
		q2.clear();
		for(auto j : q){
			if(j.second == m){
				continue;
			}
			if(vals[c[i]].size() && vals[c[i]].back() >= (j.first+1)%m && 
				*lower_bound(vals[c[i]].begin(),vals[c[i]].end(),(j.first+1)%m) == (j.first+1)%m){
				q2.push_back({(j.first+1)%m,j.second+1});
				if(j.second == m-1){
					all.push_back(i-m+1);
				}
			}
		}
		for(auto j : vals[c[i]]){
			q2.push_back({j,1});
		}
		if(m == 1 && vals[c[i]].size()){
			all.push_back(i);
		}
		swap(q,q2);
	}
	if(all.size() == 0 || all[0] != 0){
		return -1;
	}
	int pre = 0 , mx = 0 , cnt = 1;
	for(int i = 0 ; i < all.size() ; i += 1){
		if(pre+m >= all[i]){
			mx = all[i];
			continue;
		}
		if(mx == pre){
			return -1;
		}
		cnt += 1 , pre = mx;
		i -= 1;
	}
	if(pre+m == n){
		return cnt;
	}
	pre = mx , cnt += 1;
	if(pre+m == n){
		return cnt;
	}
	return -1;
}

Compilation message

paint.cpp: In function 'int minimumInstructions(int, int, int, std::vector<int>, std::vector<int>, std::vector<std::vector<int> >)':
paint.cpp:46:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |  for(int i = 0 ; i < all.size() ; i += 1){
      |                  ~~^~~~~~~~~~~~

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2636 KB Output is correct
3 Correct 2 ms 2636 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 2 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 2 ms 2636 KB Output is correct
13 Correct 3 ms 2636 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 2 ms 2652 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 3 ms 2636 KB Output is correct
22 Correct 26 ms 7064 KB Output is correct
23 Correct 22 ms 7116 KB Output is correct
24 Correct 22 ms 7044 KB Output is correct
25 Correct 4 ms 3020 KB Output is correct
26 Correct 4 ms 3012 KB Output is correct
27 Correct 5 ms 2884 KB Output is correct
28 Correct 4 ms 2764 KB Output is correct
29 Correct 4 ms 2764 KB Output is correct
30 Correct 5 ms 2764 KB Output is correct
31 Correct 434 ms 4520 KB Output is correct
32 Correct 436 ms 4104 KB Output is correct
33 Correct 431 ms 4192 KB Output is correct
34 Correct 429 ms 4164 KB Output is correct
35 Correct 430 ms 4188 KB Output is correct
36 Correct 425 ms 4260 KB Output is correct
37 Correct 29 ms 7492 KB Output is correct
38 Correct 27 ms 7508 KB Output is correct
39 Correct 29 ms 7576 KB Output is correct
40 Correct 12 ms 4144 KB Output is correct
41 Correct 8 ms 3532 KB Output is correct
42 Correct 15 ms 3916 KB Output is correct
43 Correct 10 ms 3296 KB Output is correct
44 Correct 10 ms 3136 KB Output is correct
45 Correct 14 ms 3548 KB Output is correct
46 Execution timed out 1591 ms 13316 KB Time limit exceeded
47 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2636 KB Output is correct
3 Correct 2 ms 2636 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 2 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 2 ms 2636 KB Output is correct
13 Correct 3 ms 2636 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 2 ms 2652 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 3 ms 2636 KB Output is correct
22 Correct 2 ms 2636 KB Output is correct
23 Correct 2 ms 2636 KB Output is correct
24 Correct 2 ms 2636 KB Output is correct
25 Correct 2 ms 2648 KB Output is correct
26 Correct 2 ms 2632 KB Output is correct
27 Correct 2 ms 2636 KB Output is correct
28 Correct 6 ms 2692 KB Output is correct
29 Correct 2 ms 2636 KB Output is correct
30 Correct 2 ms 2640 KB Output is correct
31 Correct 2 ms 2636 KB Output is correct
32 Correct 2 ms 2636 KB Output is correct
33 Correct 3 ms 2636 KB Output is correct
34 Correct 3 ms 2644 KB Output is correct
35 Correct 3 ms 2636 KB Output is correct
36 Correct 3 ms 2636 KB Output is correct
37 Correct 3 ms 2636 KB Output is correct
38 Correct 2 ms 2636 KB Output is correct
39 Correct 2 ms 2644 KB Output is correct
40 Correct 2 ms 2636 KB Output is correct
41 Correct 3 ms 2636 KB Output is correct
42 Correct 2 ms 2652 KB Output is correct
43 Correct 2 ms 2636 KB Output is correct
44 Correct 2 ms 2636 KB Output is correct
45 Correct 8 ms 2764 KB Output is correct
46 Correct 3 ms 2636 KB Output is correct
47 Correct 3 ms 2640 KB Output is correct
48 Correct 2 ms 2636 KB Output is correct
49 Correct 2 ms 2636 KB Output is correct
50 Correct 3 ms 2644 KB Output is correct
51 Correct 3 ms 2580 KB Output is correct
52 Correct 3 ms 2648 KB Output is correct
53 Correct 4 ms 2636 KB Output is correct
54 Correct 3 ms 2644 KB Output is correct
55 Correct 3 ms 2652 KB Output is correct
56 Correct 3 ms 2636 KB Output is correct
57 Correct 3 ms 2648 KB Output is correct
58 Correct 2 ms 2636 KB Output is correct
59 Correct 3 ms 2636 KB Output is correct
60 Correct 2 ms 2648 KB Output is correct
61 Correct 3 ms 2636 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2636 KB Output is correct
3 Correct 2 ms 2636 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 2 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 2 ms 2636 KB Output is correct
13 Correct 2 ms 2636 KB Output is correct
14 Correct 2 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2652 KB Output is correct
22 Correct 3 ms 2636 KB Output is correct
23 Correct 3 ms 2636 KB Output is correct
24 Correct 26 ms 7064 KB Output is correct
25 Correct 22 ms 7116 KB Output is correct
26 Correct 22 ms 7044 KB Output is correct
27 Correct 2 ms 2636 KB Output is correct
28 Correct 2 ms 2648 KB Output is correct
29 Correct 2 ms 2632 KB Output is correct
30 Correct 2 ms 2636 KB Output is correct
31 Correct 6 ms 2692 KB Output is correct
32 Correct 2 ms 2636 KB Output is correct
33 Correct 2 ms 2640 KB Output is correct
34 Correct 2 ms 2636 KB Output is correct
35 Correct 2 ms 2636 KB Output is correct
36 Correct 3 ms 2636 KB Output is correct
37 Correct 3 ms 2644 KB Output is correct
38 Correct 3 ms 2636 KB Output is correct
39 Correct 3 ms 2636 KB Output is correct
40 Correct 3 ms 2636 KB Output is correct
41 Correct 2 ms 2636 KB Output is correct
42 Correct 2 ms 2644 KB Output is correct
43 Correct 2 ms 2636 KB Output is correct
44 Correct 3 ms 2636 KB Output is correct
45 Correct 2 ms 2652 KB Output is correct
46 Correct 2 ms 2636 KB Output is correct
47 Correct 2 ms 2636 KB Output is correct
48 Correct 8 ms 2764 KB Output is correct
49 Correct 3 ms 2636 KB Output is correct
50 Correct 3 ms 2640 KB Output is correct
51 Correct 2 ms 2636 KB Output is correct
52 Correct 2 ms 2636 KB Output is correct
53 Correct 3 ms 2644 KB Output is correct
54 Correct 3 ms 2580 KB Output is correct
55 Correct 3 ms 2648 KB Output is correct
56 Correct 4 ms 2636 KB Output is correct
57 Correct 3 ms 2644 KB Output is correct
58 Correct 3 ms 2652 KB Output is correct
59 Correct 3 ms 2636 KB Output is correct
60 Correct 3 ms 2648 KB Output is correct
61 Correct 2 ms 2636 KB Output is correct
62 Correct 3 ms 2636 KB Output is correct
63 Correct 2 ms 2648 KB Output is correct
64 Correct 3 ms 2636 KB Output is correct
65 Correct 96 ms 3560 KB Output is correct
66 Correct 12 ms 2892 KB Output is correct
67 Correct 103 ms 3328 KB Output is correct
68 Correct 35 ms 2884 KB Output is correct
69 Correct 85 ms 3268 KB Output is correct
70 Correct 16 ms 3096 KB Output is correct
71 Correct 16 ms 3020 KB Output is correct
72 Correct 11 ms 2984 KB Output is correct
73 Correct 4 ms 2764 KB Output is correct
74 Correct 13 ms 2912 KB Output is correct
75 Correct 13 ms 3016 KB Output is correct
76 Correct 25 ms 5804 KB Output is correct
77 Correct 22 ms 6336 KB Output is correct
78 Correct 28 ms 6852 KB Output is correct
79 Correct 274 ms 3764 KB Output is correct
80 Correct 277 ms 3832 KB Output is correct
81 Correct 270 ms 3688 KB Output is correct
82 Correct 275 ms 3704 KB Output is correct
83 Correct 270 ms 3804 KB Output is correct
84 Correct 24 ms 3176 KB Output is correct
85 Correct 23 ms 3148 KB Output is correct
86 Correct 23 ms 3068 KB Output is correct
87 Correct 22 ms 3172 KB Output is correct
88 Correct 23 ms 3168 KB Output is correct
89 Correct 23 ms 3148 KB Output is correct
90 Correct 35 ms 7240 KB Output is correct
91 Correct 32 ms 7268 KB Output is correct
92 Correct 32 ms 7180 KB Output is correct

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2636 KB Output is correct
3 Correct 2 ms 2636 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 2 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 2 ms 2636 KB Output is correct
13 Correct 2 ms 2636 KB Output is correct
14 Correct 2 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2652 KB Output is correct
22 Correct 3 ms 2636 KB Output is correct
23 Correct 3 ms 2636 KB Output is correct
24 Correct 26 ms 7064 KB Output is correct
25 Correct 22 ms 7116 KB Output is correct
26 Correct 22 ms 7044 KB Output is correct
27 Correct 4 ms 3020 KB Output is correct
28 Correct 4 ms 3012 KB Output is correct
29 Correct 5 ms 2884 KB Output is correct
30 Correct 4 ms 2764 KB Output is correct
31 Correct 4 ms 2764 KB Output is correct
32 Correct 5 ms 2764 KB Output is correct
33 Correct 434 ms 4520 KB Output is correct
34 Correct 436 ms 4104 KB Output is correct
35 Correct 431 ms 4192 KB Output is correct
36 Correct 429 ms 4164 KB Output is correct
37 Correct 430 ms 4188 KB Output is correct
38 Correct 425 ms 4260 KB Output is correct
39 Correct 29 ms 7492 KB Output is correct
40 Correct 27 ms 7508 KB Output is correct
41 Correct 29 ms 7576 KB Output is correct
42 Correct 2 ms 2636 KB Output is correct
43 Correct 2 ms 2648 KB Output is correct
44 Correct 2 ms 2632 KB Output is correct
45 Correct 2 ms 2636 KB Output is correct
46 Correct 6 ms 2692 KB Output is correct
47 Correct 2 ms 2636 KB Output is correct
48 Correct 2 ms 2640 KB Output is correct
49 Correct 2 ms 2636 KB Output is correct
50 Correct 2 ms 2636 KB Output is correct
51 Correct 3 ms 2636 KB Output is correct
52 Correct 3 ms 2644 KB Output is correct
53 Correct 3 ms 2636 KB Output is correct
54 Correct 3 ms 2636 KB Output is correct
55 Correct 3 ms 2636 KB Output is correct
56 Correct 2 ms 2636 KB Output is correct
57 Correct 2 ms 2644 KB Output is correct
58 Correct 2 ms 2636 KB Output is correct
59 Correct 3 ms 2636 KB Output is correct
60 Correct 2 ms 2652 KB Output is correct
61 Correct 2 ms 2636 KB Output is correct
62 Correct 2 ms 2636 KB Output is correct
63 Correct 8 ms 2764 KB Output is correct
64 Correct 3 ms 2636 KB Output is correct
65 Correct 3 ms 2640 KB Output is correct
66 Correct 2 ms 2636 KB Output is correct
67 Correct 2 ms 2636 KB Output is correct
68 Correct 3 ms 2644 KB Output is correct
69 Correct 3 ms 2580 KB Output is correct
70 Correct 3 ms 2648 KB Output is correct
71 Correct 4 ms 2636 KB Output is correct
72 Correct 3 ms 2644 KB Output is correct
73 Correct 3 ms 2652 KB Output is correct
74 Correct 3 ms 2636 KB Output is correct
75 Correct 3 ms 2648 KB Output is correct
76 Correct 2 ms 2636 KB Output is correct
77 Correct 3 ms 2636 KB Output is correct
78 Correct 2 ms 2648 KB Output is correct
79 Correct 3 ms 2636 KB Output is correct
80 Correct 96 ms 3560 KB Output is correct
81 Correct 12 ms 2892 KB Output is correct
82 Correct 103 ms 3328 KB Output is correct
83 Correct 35 ms 2884 KB Output is correct
84 Correct 85 ms 3268 KB Output is correct
85 Correct 16 ms 3096 KB Output is correct
86 Correct 16 ms 3020 KB Output is correct
87 Correct 11 ms 2984 KB Output is correct
88 Correct 4 ms 2764 KB Output is correct
89 Correct 13 ms 2912 KB Output is correct
90 Correct 13 ms 3016 KB Output is correct
91 Correct 25 ms 5804 KB Output is correct
92 Correct 22 ms 6336 KB Output is correct
93 Correct 28 ms 6852 KB Output is correct
94 Correct 274 ms 3764 KB Output is correct
95 Correct 277 ms 3832 KB Output is correct
96 Correct 270 ms 3688 KB Output is correct
97 Correct 275 ms 3704 KB Output is correct
98 Correct 270 ms 3804 KB Output is correct
99 Correct 24 ms 3176 KB Output is correct
100 Correct 23 ms 3148 KB Output is correct
101 Correct 23 ms 3068 KB Output is correct
102 Correct 22 ms 3172 KB Output is correct
103 Correct 23 ms 3168 KB Output is correct
104 Correct 23 ms 3148 KB Output is correct
105 Correct 35 ms 7240 KB Output is correct
106 Correct 32 ms 7268 KB Output is correct
107 Correct 32 ms 7180 KB Output is correct
108 Correct 6 ms 3148 KB Output is correct
109 Execution timed out 1591 ms 9320 KB Time limit exceeded
110 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2636 KB Output is correct
3 Correct 2 ms 2636 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 2 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 2 ms 2636 KB Output is correct
13 Correct 2 ms 2636 KB Output is correct
14 Correct 2 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2652 KB Output is correct
22 Correct 3 ms 2636 KB Output is correct
23 Correct 3 ms 2636 KB Output is correct
24 Correct 26 ms 7064 KB Output is correct
25 Correct 22 ms 7116 KB Output is correct
26 Correct 22 ms 7044 KB Output is correct
27 Correct 4 ms 3020 KB Output is correct
28 Correct 4 ms 3012 KB Output is correct
29 Correct 5 ms 2884 KB Output is correct
30 Correct 4 ms 2764 KB Output is correct
31 Correct 4 ms 2764 KB Output is correct
32 Correct 5 ms 2764 KB Output is correct
33 Correct 434 ms 4520 KB Output is correct
34 Correct 436 ms 4104 KB Output is correct
35 Correct 431 ms 4192 KB Output is correct
36 Correct 429 ms 4164 KB Output is correct
37 Correct 430 ms 4188 KB Output is correct
38 Correct 425 ms 4260 KB Output is correct
39 Correct 29 ms 7492 KB Output is correct
40 Correct 27 ms 7508 KB Output is correct
41 Correct 29 ms 7576 KB Output is correct
42 Correct 12 ms 4144 KB Output is correct
43 Correct 8 ms 3532 KB Output is correct
44 Correct 15 ms 3916 KB Output is correct
45 Correct 10 ms 3296 KB Output is correct
46 Correct 10 ms 3136 KB Output is correct
47 Correct 14 ms 3548 KB Output is correct
48 Execution timed out 1591 ms 13316 KB Time limit exceeded
49 Halted 0 ms 0 KB -