oj.uz

Submission #66202

# Submission time Handle Problem Language Result Execution time Memory
66202 2018-08-10T04:33:16 Z 노영훈(#1886) Can polan into space? (OJUZ11_space) C++11
100 / 100
 238 ms 28432 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MX=200010;

int n, A[MX], B[MX], C[MX];
ll D[MX][2]; // i이 먼저, i+1이 먼저
int to[MX][2];

void solve(){
	D[1][0]=A[1], D[1][1]=B[1];
	for(int i=2; i<=n; i++){
		ll d0=D[i-1][0], d1=D[i-1][1];
		D[i][0]=max(d0+B[i], d1+A[i]);
		to[i][0]=(D[i][0]==d0+B[i] ? 0 : 1);

		D[i][1]=max(d0+C[i], d1+B[i]);
		to[i][1]=(D[i][1]==d0+C[i] ? 0 : 1);
	}
	cout<<D[n][0]<<'\n';

	vector<int> G[MX], V;
	for(int i=n, b=0; i>1; i--){
		b=to[i][b];
		if(b) G[i].push_back(i-1);
		else G[i-1].push_back(i);
	}
	queue<int> Q;
	int deg[MX]={};
	for(int i=1; i<=n; i++) for(int x:G[i]) deg[x]++;
	for(int i=1; i<=n; i++) if(deg[i]==0) Q.push(i);
	while(!Q.empty()){
		int v=Q.front(); Q.pop();
		V.push_back(v);
		for(int x:G[v]){
			deg[x]--;
			if(deg[x]==0) Q.push(x);
		}
	}
	for(int v:V) cout<<v<<' ';
	cout<<'\n';
}

int main(){
	ios::sync_with_stdio(0); cin.tie(0);
	cin>>n;
	for(int i=1; i<=n; i++) cin>>A[i]>>B[i]>>C[i];
	solve();
	return 0;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 5880 KB Output is correct
2 Correct 8 ms 5960 KB Output is correct
3 Correct 7 ms 6036 KB Output is correct
4 Correct 7 ms 6036 KB Output is correct
5 Correct 9 ms 6044 KB Output is correct
6 Correct 8 ms 6072 KB Output is correct
7 Correct 9 ms 6076 KB Output is correct
8 Correct 8 ms 6080 KB Output is correct
9 Correct 8 ms 6084 KB Output is correct
10 Correct 6 ms 6084 KB Output is correct
11 Correct 7 ms 6228 KB Output is correct
12 Correct 7 ms 6228 KB Output is correct
13 Correct 9 ms 6228 KB Output is correct
14 Correct 8 ms 6228 KB Output is correct
15 Correct 9 ms 6228 KB Output is correct
16 Correct 8 ms 6228 KB Output is correct
17 Correct 7 ms 6228 KB Output is correct
18 Correct 8 ms 6228 KB Output is correct
19 Correct 6 ms 6308 KB Output is correct
20 Correct 7 ms 6308 KB Output is correct
21 Correct 9 ms 6308 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 5880 KB Output is correct
2 Correct 8 ms 5960 KB Output is correct
3 Correct 7 ms 6036 KB Output is correct
4 Correct 7 ms 6036 KB Output is correct
5 Correct 9 ms 6044 KB Output is correct
6 Correct 8 ms 6072 KB Output is correct
7 Correct 9 ms 6076 KB Output is correct
8 Correct 8 ms 6080 KB Output is correct
9 Correct 8 ms 6084 KB Output is correct
10 Correct 6 ms 6084 KB Output is correct
11 Correct 7 ms 6228 KB Output is correct
12 Correct 7 ms 6228 KB Output is correct
13 Correct 9 ms 6228 KB Output is correct
14 Correct 8 ms 6228 KB Output is correct
15 Correct 9 ms 6228 KB Output is correct
16 Correct 8 ms 6228 KB Output is correct
17 Correct 7 ms 6228 KB Output is correct
18 Correct 8 ms 6228 KB Output is correct
19 Correct 6 ms 6308 KB Output is correct
20 Correct 7 ms 6308 KB Output is correct
21 Correct 9 ms 6308 KB Output is correct
22 Correct 7 ms 6308 KB Output is correct
23 Correct 7 ms 6308 KB Output is correct
24 Correct 9 ms 6308 KB Output is correct
25 Correct 7 ms 6308 KB Output is correct
26 Correct 8 ms 6308 KB Output is correct
27 Correct 8 ms 6308 KB Output is correct
28 Correct 12 ms 6308 KB Output is correct
29 Correct 7 ms 6308 KB Output is correct
30 Correct 9 ms 6308 KB Output is correct
31 Correct 8 ms 6308 KB Output is correct
32 Correct 7 ms 6380 KB Output is correct
33 Correct 8 ms 6380 KB Output is correct
34 Correct 8 ms 6380 KB Output is correct
35 Correct 8 ms 6380 KB Output is correct
36 Correct 7 ms 6380 KB Output is correct
37 Correct 7 ms 6380 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 5880 KB Output is correct
2 Correct 8 ms 5960 KB Output is correct
3 Correct 7 ms 6036 KB Output is correct
4 Correct 7 ms 6036 KB Output is correct
5 Correct 9 ms 6044 KB Output is correct
6 Correct 8 ms 6072 KB Output is correct
7 Correct 9 ms 6076 KB Output is correct
8 Correct 8 ms 6080 KB Output is correct
9 Correct 8 ms 6084 KB Output is correct
10 Correct 6 ms 6084 KB Output is correct
11 Correct 7 ms 6228 KB Output is correct
12 Correct 7 ms 6228 KB Output is correct
13 Correct 9 ms 6228 KB Output is correct
14 Correct 8 ms 6228 KB Output is correct
15 Correct 9 ms 6228 KB Output is correct
16 Correct 8 ms 6228 KB Output is correct
17 Correct 7 ms 6228 KB Output is correct
18 Correct 8 ms 6228 KB Output is correct
19 Correct 6 ms 6308 KB Output is correct
20 Correct 7 ms 6308 KB Output is correct
21 Correct 9 ms 6308 KB Output is correct
22 Correct 7 ms 6308 KB Output is correct
23 Correct 7 ms 6308 KB Output is correct
24 Correct 9 ms 6308 KB Output is correct
25 Correct 7 ms 6308 KB Output is correct
26 Correct 8 ms 6308 KB Output is correct
27 Correct 8 ms 6308 KB Output is correct
28 Correct 12 ms 6308 KB Output is correct
29 Correct 7 ms 6308 KB Output is correct
30 Correct 9 ms 6308 KB Output is correct
31 Correct 8 ms 6308 KB Output is correct
32 Correct 7 ms 6380 KB Output is correct
33 Correct 8 ms 6380 KB Output is correct
34 Correct 8 ms 6380 KB Output is correct
35 Correct 8 ms 6380 KB Output is correct
36 Correct 7 ms 6380 KB Output is correct
37 Correct 7 ms 6380 KB Output is correct
38 Correct 7 ms 6380 KB Output is correct
39 Correct 8 ms 6380 KB Output is correct
40 Correct 8 ms 6380 KB Output is correct
41 Correct 8 ms 6380 KB Output is correct
42 Correct 8 ms 6380 KB Output is correct
43 Correct 7 ms 6380 KB Output is correct
44 Correct 10 ms 6400 KB Output is correct
45 Correct 8 ms 6400 KB Output is correct
46 Correct 8 ms 6400 KB Output is correct
47 Correct 7 ms 6400 KB Output is correct
48 Correct 10 ms 6412 KB Output is correct
49 Correct 9 ms 6524 KB Output is correct
50 Correct 8 ms 6524 KB Output is correct
51 Correct 9 ms 6524 KB Output is correct
52 Correct 9 ms 6524 KB Output is correct
53 Correct 7 ms 6524 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 5880 KB Output is correct
2 Correct 8 ms 5960 KB Output is correct
3 Correct 7 ms 6036 KB Output is correct
4 Correct 7 ms 6036 KB Output is correct
5 Correct 9 ms 6044 KB Output is correct
6 Correct 8 ms 6072 KB Output is correct
7 Correct 9 ms 6076 KB Output is correct
8 Correct 8 ms 6080 KB Output is correct
9 Correct 8 ms 6084 KB Output is correct
10 Correct 6 ms 6084 KB Output is correct
11 Correct 7 ms 6228 KB Output is correct
12 Correct 7 ms 6228 KB Output is correct
13 Correct 9 ms 6228 KB Output is correct
14 Correct 8 ms 6228 KB Output is correct
15 Correct 9 ms 6228 KB Output is correct
16 Correct 8 ms 6228 KB Output is correct
17 Correct 7 ms 6228 KB Output is correct
18 Correct 8 ms 6228 KB Output is correct
19 Correct 6 ms 6308 KB Output is correct
20 Correct 7 ms 6308 KB Output is correct
21 Correct 9 ms 6308 KB Output is correct
22 Correct 7 ms 6308 KB Output is correct
23 Correct 7 ms 6308 KB Output is correct
24 Correct 9 ms 6308 KB Output is correct
25 Correct 7 ms 6308 KB Output is correct
26 Correct 8 ms 6308 KB Output is correct
27 Correct 8 ms 6308 KB Output is correct
28 Correct 12 ms 6308 KB Output is correct
29 Correct 7 ms 6308 KB Output is correct
30 Correct 9 ms 6308 KB Output is correct
31 Correct 8 ms 6308 KB Output is correct
32 Correct 7 ms 6380 KB Output is correct
33 Correct 8 ms 6380 KB Output is correct
34 Correct 8 ms 6380 KB Output is correct
35 Correct 8 ms 6380 KB Output is correct
36 Correct 7 ms 6380 KB Output is correct
37 Correct 7 ms 6380 KB Output is correct
38 Correct 7 ms 6380 KB Output is correct
39 Correct 8 ms 6380 KB Output is correct
40 Correct 8 ms 6380 KB Output is correct
41 Correct 8 ms 6380 KB Output is correct
42 Correct 8 ms 6380 KB Output is correct
43 Correct 7 ms 6380 KB Output is correct
44 Correct 10 ms 6400 KB Output is correct
45 Correct 8 ms 6400 KB Output is correct
46 Correct 8 ms 6400 KB Output is correct
47 Correct 7 ms 6400 KB Output is correct
48 Correct 10 ms 6412 KB Output is correct
49 Correct 9 ms 6524 KB Output is correct
50 Correct 8 ms 6524 KB Output is correct
51 Correct 9 ms 6524 KB Output is correct
52 Correct 9 ms 6524 KB Output is correct
53 Correct 7 ms 6524 KB Output is correct
54 Correct 8 ms 6524 KB Output is correct
55 Correct 16 ms 7492 KB Output is correct
56 Correct 14 ms 7812 KB Output is correct
57 Correct 20 ms 8092 KB Output is correct
58 Correct 15 ms 8400 KB Output is correct
59 Correct 16 ms 8708 KB Output is correct
60 Correct 17 ms 9000 KB Output is correct
61 Correct 14 ms 9436 KB Output is correct
62 Correct 13 ms 9436 KB Output is correct
63 Correct 8 ms 9436 KB Output is correct
64 Correct 18 ms 9916 KB Output is correct
65 Correct 17 ms 10060 KB Output is correct
66 Correct 16 ms 10332 KB Output is correct
67 Correct 14 ms 10332 KB Output is correct
68 Correct 10 ms 10332 KB Output is correct
69 Correct 17 ms 10728 KB Output is correct

Subtask #5
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 5880 KB Output is correct
2 Correct 8 ms 5960 KB Output is correct
3 Correct 7 ms 6036 KB Output is correct
4 Correct 7 ms 6036 KB Output is correct
5 Correct 9 ms 6044 KB Output is correct
6 Correct 8 ms 6072 KB Output is correct
7 Correct 9 ms 6076 KB Output is correct
8 Correct 8 ms 6080 KB Output is correct
9 Correct 8 ms 6084 KB Output is correct
10 Correct 6 ms 6084 KB Output is correct
11 Correct 7 ms 6228 KB Output is correct
12 Correct 7 ms 6228 KB Output is correct
13 Correct 9 ms 6228 KB Output is correct
14 Correct 8 ms 6228 KB Output is correct
15 Correct 9 ms 6228 KB Output is correct
16 Correct 8 ms 6228 KB Output is correct
17 Correct 7 ms 6228 KB Output is correct
18 Correct 8 ms 6228 KB Output is correct
19 Correct 6 ms 6308 KB Output is correct
20 Correct 7 ms 6308 KB Output is correct
21 Correct 9 ms 6308 KB Output is correct
22 Correct 7 ms 6308 KB Output is correct
23 Correct 7 ms 6308 KB Output is correct
24 Correct 9 ms 6308 KB Output is correct
25 Correct 7 ms 6308 KB Output is correct
26 Correct 8 ms 6308 KB Output is correct
27 Correct 8 ms 6308 KB Output is correct
28 Correct 12 ms 6308 KB Output is correct
29 Correct 7 ms 6308 KB Output is correct
30 Correct 9 ms 6308 KB Output is correct
31 Correct 8 ms 6308 KB Output is correct
32 Correct 7 ms 6380 KB Output is correct
33 Correct 8 ms 6380 KB Output is correct
34 Correct 8 ms 6380 KB Output is correct
35 Correct 8 ms 6380 KB Output is correct
36 Correct 7 ms 6380 KB Output is correct
37 Correct 7 ms 6380 KB Output is correct
38 Correct 7 ms 6380 KB Output is correct
39 Correct 8 ms 6380 KB Output is correct
40 Correct 8 ms 6380 KB Output is correct
41 Correct 8 ms 6380 KB Output is correct
42 Correct 8 ms 6380 KB Output is correct
43 Correct 7 ms 6380 KB Output is correct
44 Correct 10 ms 6400 KB Output is correct
45 Correct 8 ms 6400 KB Output is correct
46 Correct 8 ms 6400 KB Output is correct
47 Correct 7 ms 6400 KB Output is correct
48 Correct 10 ms 6412 KB Output is correct
49 Correct 9 ms 6524 KB Output is correct
50 Correct 8 ms 6524 KB Output is correct
51 Correct 9 ms 6524 KB Output is correct
52 Correct 9 ms 6524 KB Output is correct
53 Correct 7 ms 6524 KB Output is correct
54 Correct 8 ms 6524 KB Output is correct
55 Correct 16 ms 7492 KB Output is correct
56 Correct 14 ms 7812 KB Output is correct
57 Correct 20 ms 8092 KB Output is correct
58 Correct 15 ms 8400 KB Output is correct
59 Correct 16 ms 8708 KB Output is correct
60 Correct 17 ms 9000 KB Output is correct
61 Correct 14 ms 9436 KB Output is correct
62 Correct 13 ms 9436 KB Output is correct
63 Correct 8 ms 9436 KB Output is correct
64 Correct 18 ms 9916 KB Output is correct
65 Correct 17 ms 10060 KB Output is correct
66 Correct 16 ms 10332 KB Output is correct
67 Correct 14 ms 10332 KB Output is correct
68 Correct 10 ms 10332 KB Output is correct
69 Correct 17 ms 10728 KB Output is correct
70 Correct 15 ms 11144 KB Output is correct
71 Correct 144 ms 26912 KB Output is correct
72 Correct 137 ms 28432 KB Output is correct
73 Correct 140 ms 28432 KB Output is correct
74 Correct 166 ms 28432 KB Output is correct
75 Correct 164 ms 28432 KB Output is correct
76 Correct 238 ms 28432 KB Output is correct
77 Correct 70 ms 28432 KB Output is correct
78 Correct 145 ms 28432 KB Output is correct
79 Correct 149 ms 28432 KB Output is correct
80 Correct 157 ms 28432 KB Output is correct
81 Correct 35 ms 28432 KB Output is correct
82 Correct 102 ms 28432 KB Output is correct
83 Correct 148 ms 28432 KB Output is correct
84 Correct 155 ms 28432 KB Output is correct
85 Correct 154 ms 28432 KB Output is correct
86 Correct 228 ms 28432 KB Output is correct
87 Correct 162 ms 28432 KB Output is correct
88 Correct 29 ms 28432 KB Output is correct
89 Correct 85 ms 28432 KB Output is correct
90 Correct 58 ms 28432 KB Output is correct
91 Correct 13 ms 28432 KB Output is correct
92 Correct 57 ms 28432 KB Output is correct