oj.uz

Submission #744804

# Submission time Handle Problem Language Result Execution time Memory
744804 2023-05-19T06:09:25 Z Mauve Rainforest Jumps (APIO21_jumps) C++14
37 / 100
 4000 ms 27516 KB 
#include "jumps.h"
using namespace std;
#include<bits/stdc++.h>
#define pb push_back
int n,m,l,r,i,j,ii,jj,k,h[21][200002],subtask;
vector<int> v[200006];
int asuu(int l, int r){
	int k=r-l+1;
	k = 31 - __builtin_clz(k);
	return max(h[k][l],h[k][r-(1<<k)+1]);
}
void init(int N, std::vector<int> H){
	n=N;
	for(i=0;i<n;i++){
		h[0][i]=H[i];
		if(H[i]!=i+1) subtask=1;
	}
	for(j=1;j<=20;j++)
	for(i=0;i<n;i++){
		l=h[j-1][i];
		if(i+(1<<(j-1))<n) h[j][i]=max(l,h[j-1][i+(1<<(j-1))]);
	}
	for(i=0;i<n;i++){
		if(i!=0 && asuu(0,i-1)>H[i]){
			l=0;
			r=i-1;
			while(r-l>1){
				m=(r+l)/2;
				if(asuu(m+1,r)>H[i]) l=m+1;
				else r=m;
			}
			if(H[r]>H[i]) k=r;
			else k=l;
			v[i].pb(k);
		}
		if(i!=n-1 && asuu(i+1,n-1) > H[i]){
			l=i+1;
			r=n-1;
			while(r-l>1){
				m=(r+l)/2;
				if(asuu(l,m)>H[i]) r=m;
				else l=m+1;
			}
			if(H[l]>H[i]) k=l;
			else k=r;
			v[i].pb(k);
		}
	}
}
 
int minimum_jumps(int A, int B, int C, int D) {
	
	if(subtask==0){
		
		if(A>D) return -1;
		else return C-B;
		
	}
	
	int dist[200005];
	queue<int> q;
	memset(dist,-1,sizeof(dist));
	for(i=A;i<=B;i++){
		q.push(i);
		dist[i]=0;
	}
	while(!q.empty()){
		int node= q.front();
		q.pop();
		for(i=0;i<v[node].size();i++)
		if(dist[v[node][i]]==-1){
			dist[v[node][i]]=dist[node]+1;
			if(v[node][i]>=C && v[node][i]<=D) return dist[v[node][i]];
			q.push(v[node][i]);
		}
	}
	return -1;
}

Compilation message

jumps.cpp: In function 'int minimum_jumps(int, int, int, int)':
jumps.cpp:70:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   70 |   for(i=0;i<v[node].size();i++)
      |           ~^~~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 167 ms 22164 KB Output is correct
4 Correct 1532 ms 26648 KB Output is correct
5 Correct 1446 ms 15876 KB Output is correct
6 Correct 1373 ms 26696 KB Output is correct
7 Correct 1209 ms 19732 KB Output is correct
8 Correct 1302 ms 26700 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 5712 KB Output is correct
2 Correct 4 ms 5756 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Correct 4 ms 5712 KB Output is correct
5 Correct 11 ms 5712 KB Output is correct
6 Correct 13 ms 5840 KB Output is correct
7 Correct 8 ms 5840 KB Output is correct
8 Correct 13 ms 5840 KB Output is correct
9 Correct 6 ms 5840 KB Output is correct
10 Correct 12 ms 5840 KB Output is correct
11 Correct 7 ms 5840 KB Output is correct
12 Correct 13 ms 5840 KB Output is correct
13 Correct 11 ms 5840 KB Output is correct
14 Correct 13 ms 5816 KB Output is correct
15 Correct 12 ms 5756 KB Output is correct
16 Correct 12 ms 5840 KB Output is correct
17 Correct 11 ms 5840 KB Output is correct
18 Correct 4 ms 5712 KB Output is correct
19 Correct 5 ms 5840 KB Output is correct
20 Correct 11 ms 5840 KB Output is correct
21 Correct 13 ms 5840 KB Output is correct
22 Correct 12 ms 5888 KB Output is correct
23 Correct 13 ms 5840 KB Output is correct
24 Correct 12 ms 5840 KB Output is correct
25 Correct 3 ms 5712 KB Output is correct
26 Correct 5 ms 5712 KB Output is correct
27 Correct 9 ms 5712 KB Output is correct
28 Correct 12 ms 5840 KB Output is correct
29 Correct 9 ms 5840 KB Output is correct
30 Correct 12 ms 5840 KB Output is correct
31 Correct 13 ms 5840 KB Output is correct
32 Correct 11 ms 5840 KB Output is correct
33 Correct 3 ms 5712 KB Output is correct
34 Correct 3 ms 5840 KB Output is correct
35 Correct 4 ms 5840 KB Output is correct
36 Correct 4 ms 5840 KB Output is correct
37 Correct 4 ms 5812 KB Output is correct
38 Correct 4 ms 5840 KB Output is correct
39 Correct 4 ms 5840 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 5712 KB Output is correct
2 Correct 4 ms 5756 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Correct 4 ms 5712 KB Output is correct
5 Correct 11 ms 5712 KB Output is correct
6 Correct 13 ms 5840 KB Output is correct
7 Correct 8 ms 5840 KB Output is correct
8 Correct 13 ms 5840 KB Output is correct
9 Correct 6 ms 5840 KB Output is correct
10 Correct 12 ms 5840 KB Output is correct
11 Correct 7 ms 5840 KB Output is correct
12 Correct 13 ms 5840 KB Output is correct
13 Correct 11 ms 5840 KB Output is correct
14 Correct 13 ms 5816 KB Output is correct
15 Correct 12 ms 5756 KB Output is correct
16 Correct 12 ms 5840 KB Output is correct
17 Correct 11 ms 5840 KB Output is correct
18 Correct 4 ms 5712 KB Output is correct
19 Correct 5 ms 5840 KB Output is correct
20 Correct 11 ms 5840 KB Output is correct
21 Correct 13 ms 5840 KB Output is correct
22 Correct 12 ms 5888 KB Output is correct
23 Correct 13 ms 5840 KB Output is correct
24 Correct 12 ms 5840 KB Output is correct
25 Correct 3 ms 5712 KB Output is correct
26 Correct 5 ms 5712 KB Output is correct
27 Correct 9 ms 5712 KB Output is correct
28 Correct 12 ms 5840 KB Output is correct
29 Correct 9 ms 5840 KB Output is correct
30 Correct 12 ms 5840 KB Output is correct
31 Correct 13 ms 5840 KB Output is correct
32 Correct 11 ms 5840 KB Output is correct
33 Correct 3 ms 5712 KB Output is correct
34 Correct 3 ms 5840 KB Output is correct
35 Correct 4 ms 5840 KB Output is correct
36 Correct 4 ms 5840 KB Output is correct
37 Correct 4 ms 5812 KB Output is correct
38 Correct 4 ms 5840 KB Output is correct
39 Correct 4 ms 5840 KB Output is correct
40 Correct 5 ms 5712 KB Output is correct
41 Correct 3 ms 5712 KB Output is correct
42 Correct 3 ms 5712 KB Output is correct
43 Correct 4 ms 5712 KB Output is correct
44 Correct 10 ms 5840 KB Output is correct
45 Correct 11 ms 5840 KB Output is correct
46 Correct 10 ms 5840 KB Output is correct
47 Correct 12 ms 5772 KB Output is correct
48 Correct 7 ms 5840 KB Output is correct
49 Correct 14 ms 5868 KB Output is correct
50 Correct 6 ms 5840 KB Output is correct
51 Correct 12 ms 5840 KB Output is correct
52 Correct 11 ms 5840 KB Output is correct
53 Correct 9 ms 5860 KB Output is correct
54 Correct 11 ms 5840 KB Output is correct
55 Correct 11 ms 5840 KB Output is correct
56 Correct 10 ms 5840 KB Output is correct
57 Correct 3 ms 5840 KB Output is correct
58 Correct 61 ms 5968 KB Output is correct
59 Correct 81 ms 5968 KB Output is correct
60 Correct 26 ms 5840 KB Output is correct
61 Correct 94 ms 6016 KB Output is correct
62 Correct 65 ms 5840 KB Output is correct
63 Correct 96 ms 5948 KB Output is correct
64 Correct 38 ms 5968 KB Output is correct
65 Correct 103 ms 5968 KB Output is correct
66 Correct 98 ms 5968 KB Output is correct
67 Correct 99 ms 5968 KB Output is correct
68 Correct 107 ms 5900 KB Output is correct
69 Correct 90 ms 5968 KB Output is correct
70 Correct 86 ms 5968 KB Output is correct
71 Correct 3 ms 5712 KB Output is correct
72 Correct 4 ms 5736 KB Output is correct
73 Correct 9 ms 5840 KB Output is correct
74 Correct 12 ms 5840 KB Output is correct
75 Correct 11 ms 5840 KB Output is correct
76 Correct 12 ms 5852 KB Output is correct
77 Correct 12 ms 5840 KB Output is correct
78 Correct 4 ms 5768 KB Output is correct
79 Correct 5 ms 5712 KB Output is correct
80 Correct 9 ms 5800 KB Output is correct
81 Correct 14 ms 5840 KB Output is correct
82 Correct 13 ms 5840 KB Output is correct
83 Correct 12 ms 5840 KB Output is correct
84 Correct 13 ms 5840 KB Output is correct
85 Correct 12 ms 5840 KB Output is correct
86 Correct 5 ms 5712 KB Output is correct
87 Correct 4 ms 5840 KB Output is correct
88 Correct 5 ms 5840 KB Output is correct
89 Correct 4 ms 5840 KB Output is correct
90 Correct 3 ms 5840 KB Output is correct
91 Correct 3 ms 5840 KB Output is correct
92 Correct 3 ms 5840 KB Output is correct
93 Correct 4 ms 5840 KB Output is correct
94 Correct 15 ms 5840 KB Output is correct
95 Correct 103 ms 5908 KB Output is correct
96 Correct 92 ms 5916 KB Output is correct
97 Correct 82 ms 6016 KB Output is correct
98 Correct 113 ms 5968 KB Output is correct
99 Correct 85 ms 5968 KB Output is correct
100 Correct 3 ms 5840 KB Output is correct
101 Correct 7 ms 5840 KB Output is correct
102 Correct 79 ms 5968 KB Output is correct
103 Correct 106 ms 5968 KB Output is correct
104 Correct 70 ms 5968 KB Output is correct
105 Correct 94 ms 5968 KB Output is correct
106 Correct 91 ms 5968 KB Output is correct
107 Correct 3 ms 5840 KB Output is correct
108 Correct 4 ms 5968 KB Output is correct
109 Correct 5 ms 5968 KB Output is correct
110 Correct 4 ms 5968 KB Output is correct
111 Correct 6 ms 5968 KB Output is correct
112 Correct 4 ms 5968 KB Output is correct
113 Correct 4 ms 5968 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 3 ms 5712 KB Output is correct
4 Correct 4 ms 5712 KB Output is correct
5 Correct 85 ms 22708 KB Output is correct
6 Correct 110 ms 26944 KB Output is correct
7 Correct 47 ms 16116 KB Output is correct
8 Correct 103 ms 27396 KB Output is correct
9 Correct 17 ms 8784 KB Output is correct
10 Correct 101 ms 26840 KB Output is correct
11 Correct 69 ms 26648 KB Output is correct
12 Correct 81 ms 27140 KB Output is correct
13 Correct 76 ms 26952 KB Output is correct
14 Correct 102 ms 26836 KB Output is correct
15 Correct 106 ms 26996 KB Output is correct
16 Correct 87 ms 27392 KB Output is correct
17 Correct 130 ms 27392 KB Output is correct
18 Correct 3 ms 5712 KB Output is correct
19 Correct 5 ms 5840 KB Output is correct
20 Correct 5 ms 5840 KB Output is correct
21 Correct 4 ms 5748 KB Output is correct
22 Correct 3 ms 5840 KB Output is correct
23 Correct 5 ms 5840 KB Output is correct
24 Correct 4 ms 5840 KB Output is correct
25 Correct 4 ms 5852 KB Output is correct
26 Correct 4 ms 5840 KB Output is correct
27 Correct 4 ms 5968 KB Output is correct
28 Correct 5 ms 5932 KB Output is correct
29 Correct 5 ms 5968 KB Output is correct
30 Correct 5 ms 5968 KB Output is correct
31 Correct 6 ms 5968 KB Output is correct
32 Correct 3 ms 5712 KB Output is correct
33 Correct 105 ms 26612 KB Output is correct
34 Correct 95 ms 27024 KB Output is correct
35 Correct 92 ms 27120 KB Output is correct
36 Correct 86 ms 26728 KB Output is correct
37 Correct 107 ms 26904 KB Output is correct
38 Correct 72 ms 27516 KB Output is correct
39 Correct 3 ms 5708 KB Output is correct
40 Correct 53 ms 17468 KB Output is correct
41 Correct 112 ms 26692 KB Output is correct
42 Correct 83 ms 26640 KB Output is correct
43 Correct 94 ms 26700 KB Output is correct
44 Correct 139 ms 26672 KB Output is correct
45 Correct 86 ms 26628 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Correct 983 ms 14944 KB Output is correct
5 Correct 3882 ms 26648 KB Output is correct
6 Correct 2881 ms 8908 KB Output is correct
7 Execution timed out 4078 ms 26704 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Correct 983 ms 14944 KB Output is correct
5 Correct 3882 ms 26648 KB Output is correct
6 Correct 2881 ms 8908 KB Output is correct
7 Execution timed out 4078 ms 26704 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 167 ms 22164 KB Output is correct
4 Correct 1532 ms 26648 KB Output is correct
5 Correct 1446 ms 15876 KB Output is correct
6 Correct 1373 ms 26696 KB Output is correct
7 Correct 1209 ms 19732 KB Output is correct
8 Correct 1302 ms 26700 KB Output is correct
9 Correct 5 ms 5712 KB Output is correct
10 Correct 4 ms 5756 KB Output is correct
11 Correct 4 ms 5712 KB Output is correct
12 Correct 4 ms 5712 KB Output is correct
13 Correct 11 ms 5712 KB Output is correct
14 Correct 13 ms 5840 KB Output is correct
15 Correct 8 ms 5840 KB Output is correct
16 Correct 13 ms 5840 KB Output is correct
17 Correct 6 ms 5840 KB Output is correct
18 Correct 12 ms 5840 KB Output is correct
19 Correct 7 ms 5840 KB Output is correct
20 Correct 13 ms 5840 KB Output is correct
21 Correct 11 ms 5840 KB Output is correct
22 Correct 13 ms 5816 KB Output is correct
23 Correct 12 ms 5756 KB Output is correct
24 Correct 12 ms 5840 KB Output is correct
25 Correct 11 ms 5840 KB Output is correct
26 Correct 4 ms 5712 KB Output is correct
27 Correct 5 ms 5840 KB Output is correct
28 Correct 11 ms 5840 KB Output is correct
29 Correct 13 ms 5840 KB Output is correct
30 Correct 12 ms 5888 KB Output is correct
31 Correct 13 ms 5840 KB Output is correct
32 Correct 12 ms 5840 KB Output is correct
33 Correct 3 ms 5712 KB Output is correct
34 Correct 5 ms 5712 KB Output is correct
35 Correct 9 ms 5712 KB Output is correct
36 Correct 12 ms 5840 KB Output is correct
37 Correct 9 ms 5840 KB Output is correct
38 Correct 12 ms 5840 KB Output is correct
39 Correct 13 ms 5840 KB Output is correct
40 Correct 11 ms 5840 KB Output is correct
41 Correct 3 ms 5712 KB Output is correct
42 Correct 3 ms 5840 KB Output is correct
43 Correct 4 ms 5840 KB Output is correct
44 Correct 4 ms 5840 KB Output is correct
45 Correct 4 ms 5812 KB Output is correct
46 Correct 4 ms 5840 KB Output is correct
47 Correct 4 ms 5840 KB Output is correct
48 Correct 5 ms 5712 KB Output is correct
49 Correct 3 ms 5712 KB Output is correct
50 Correct 3 ms 5712 KB Output is correct
51 Correct 4 ms 5712 KB Output is correct
52 Correct 10 ms 5840 KB Output is correct
53 Correct 11 ms 5840 KB Output is correct
54 Correct 10 ms 5840 KB Output is correct
55 Correct 12 ms 5772 KB Output is correct
56 Correct 7 ms 5840 KB Output is correct
57 Correct 14 ms 5868 KB Output is correct
58 Correct 6 ms 5840 KB Output is correct
59 Correct 12 ms 5840 KB Output is correct
60 Correct 11 ms 5840 KB Output is correct
61 Correct 9 ms 5860 KB Output is correct
62 Correct 11 ms 5840 KB Output is correct
63 Correct 11 ms 5840 KB Output is correct
64 Correct 10 ms 5840 KB Output is correct
65 Correct 3 ms 5840 KB Output is correct
66 Correct 61 ms 5968 KB Output is correct
67 Correct 81 ms 5968 KB Output is correct
68 Correct 26 ms 5840 KB Output is correct
69 Correct 94 ms 6016 KB Output is correct
70 Correct 65 ms 5840 KB Output is correct
71 Correct 96 ms 5948 KB Output is correct
72 Correct 38 ms 5968 KB Output is correct
73 Correct 103 ms 5968 KB Output is correct
74 Correct 98 ms 5968 KB Output is correct
75 Correct 99 ms 5968 KB Output is correct
76 Correct 107 ms 5900 KB Output is correct
77 Correct 90 ms 5968 KB Output is correct
78 Correct 86 ms 5968 KB Output is correct
79 Correct 3 ms 5712 KB Output is correct
80 Correct 4 ms 5736 KB Output is correct
81 Correct 9 ms 5840 KB Output is correct
82 Correct 12 ms 5840 KB Output is correct
83 Correct 11 ms 5840 KB Output is correct
84 Correct 12 ms 5852 KB Output is correct
85 Correct 12 ms 5840 KB Output is correct
86 Correct 4 ms 5768 KB Output is correct
87 Correct 5 ms 5712 KB Output is correct
88 Correct 9 ms 5800 KB Output is correct
89 Correct 14 ms 5840 KB Output is correct
90 Correct 13 ms 5840 KB Output is correct
91 Correct 12 ms 5840 KB Output is correct
92 Correct 13 ms 5840 KB Output is correct
93 Correct 12 ms 5840 KB Output is correct
94 Correct 5 ms 5712 KB Output is correct
95 Correct 4 ms 5840 KB Output is correct
96 Correct 5 ms 5840 KB Output is correct
97 Correct 4 ms 5840 KB Output is correct
98 Correct 3 ms 5840 KB Output is correct
99 Correct 3 ms 5840 KB Output is correct
100 Correct 3 ms 5840 KB Output is correct
101 Correct 4 ms 5840 KB Output is correct
102 Correct 15 ms 5840 KB Output is correct
103 Correct 103 ms 5908 KB Output is correct
104 Correct 92 ms 5916 KB Output is correct
105 Correct 82 ms 6016 KB Output is correct
106 Correct 113 ms 5968 KB Output is correct
107 Correct 85 ms 5968 KB Output is correct
108 Correct 3 ms 5840 KB Output is correct
109 Correct 7 ms 5840 KB Output is correct
110 Correct 79 ms 5968 KB Output is correct
111 Correct 106 ms 5968 KB Output is correct
112 Correct 70 ms 5968 KB Output is correct
113 Correct 94 ms 5968 KB Output is correct
114 Correct 91 ms 5968 KB Output is correct
115 Correct 3 ms 5840 KB Output is correct
116 Correct 4 ms 5968 KB Output is correct
117 Correct 5 ms 5968 KB Output is correct
118 Correct 4 ms 5968 KB Output is correct
119 Correct 6 ms 5968 KB Output is correct
120 Correct 4 ms 5968 KB Output is correct
121 Correct 4 ms 5968 KB Output is correct
122 Correct 4 ms 5712 KB Output is correct
123 Correct 3 ms 5712 KB Output is correct
124 Correct 3 ms 5712 KB Output is correct
125 Correct 4 ms 5712 KB Output is correct
126 Correct 85 ms 22708 KB Output is correct
127 Correct 110 ms 26944 KB Output is correct
128 Correct 47 ms 16116 KB Output is correct
129 Correct 103 ms 27396 KB Output is correct
130 Correct 17 ms 8784 KB Output is correct
131 Correct 101 ms 26840 KB Output is correct
132 Correct 69 ms 26648 KB Output is correct
133 Correct 81 ms 27140 KB Output is correct
134 Correct 76 ms 26952 KB Output is correct
135 Correct 102 ms 26836 KB Output is correct
136 Correct 106 ms 26996 KB Output is correct
137 Correct 87 ms 27392 KB Output is correct
138 Correct 130 ms 27392 KB Output is correct
139 Correct 3 ms 5712 KB Output is correct
140 Correct 5 ms 5840 KB Output is correct
141 Correct 5 ms 5840 KB Output is correct
142 Correct 4 ms 5748 KB Output is correct
143 Correct 3 ms 5840 KB Output is correct
144 Correct 5 ms 5840 KB Output is correct
145 Correct 4 ms 5840 KB Output is correct
146 Correct 4 ms 5852 KB Output is correct
147 Correct 4 ms 5840 KB Output is correct
148 Correct 4 ms 5968 KB Output is correct
149 Correct 5 ms 5932 KB Output is correct
150 Correct 5 ms 5968 KB Output is correct
151 Correct 5 ms 5968 KB Output is correct
152 Correct 6 ms 5968 KB Output is correct
153 Correct 3 ms 5712 KB Output is correct
154 Correct 105 ms 26612 KB Output is correct
155 Correct 95 ms 27024 KB Output is correct
156 Correct 92 ms 27120 KB Output is correct
157 Correct 86 ms 26728 KB Output is correct
158 Correct 107 ms 26904 KB Output is correct
159 Correct 72 ms 27516 KB Output is correct
160 Correct 3 ms 5708 KB Output is correct
161 Correct 53 ms 17468 KB Output is correct
162 Correct 112 ms 26692 KB Output is correct
163 Correct 83 ms 26640 KB Output is correct
164 Correct 94 ms 26700 KB Output is correct
165 Correct 139 ms 26672 KB Output is correct
166 Correct 86 ms 26628 KB Output is correct
167 Correct 3 ms 5712 KB Output is correct
168 Correct 3 ms 5712 KB Output is correct
169 Correct 4 ms 5712 KB Output is correct
170 Correct 983 ms 14944 KB Output is correct
171 Correct 3882 ms 26648 KB Output is correct
172 Correct 2881 ms 8908 KB Output is correct
173 Execution timed out 4078 ms 26704 KB Time limit exceeded
174 Halted 0 ms 0 KB -