oj.uz

Submission #864192

# Submission time Handle Problem Language Result Execution time Memory
864192 2023-10-22T08:19:35 Z vjudge1 Financial Report (JOI21_financial) C++17
65 / 100
 1621 ms 408284 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
typedef long long ll;
typedef pair<long long, long long> pll;
typedef pair<int,int> pii;
typedef vector<long long> vl;
typedef vector<int> vi;
int n, d;
vi arr;
const int INF = 2e9;
int cnt[300010], can_jump[7100][7100], idx[300100], bit[300100];
void update(int node){
	while(node <= n){
		bit[node]++;
		node+=node&-node;
	}return;
}
int query(int node){
	int ret =0 ;
	while(node){
		ret += bit[node];
		node-=node&-node;
	}
	return ret;
}
int main(){
	cin>>n>>d;
	for(int i = 1; i <= n; i++){
		cin>>cnt[i];
		arr.pb(cnt[i]);
	}
	if(d == n){
		vi niza(n);
		for(int i = 1; i <= n; i++)
			niza[i-1] = cnt[i];
		vi d(n+1, INF);
		d[0] = -INF;
		for(int i = 0; i < n; i++){
			int l = upper_bound(d.begin(), d.end(), niza[i]) - d.begin();
			if(d[l-1] < niza[i] && niza[i] < d[l])
				d[l] = niza[i];
		}
		int ans = 0;
		for(int l = 0; l <= n; l++){
			if(d[l] < INF)
				ans =l;
		}
		cout<<ans<<endl;
		return 0;
	}
	if(d == 1){
		stack<int> st;
		for(int i = 1; i <= n; i++){
			while(!st.empty()){
				if(cnt[st.top()] < cnt[i])	st.pop();
				else{
					idx[i] = st.top();
					break;
				}
			}
			st.push(i);
		}
		int ans = 0;
		for(int i = n; i>0; i--){
			update(idx[i]+1);
			ans = max(ans, query(i));
		}
		cout<<ans<<endl;
		return 0;
	}
	sort(arr.begin(), arr.end());
	memset(can_jump, 0, sizeof can_jump);
	arr.erase(unique(arr.begin(), arr.end()), arr.end());
	for(int i = 1; i <= n; i++)	cnt[i] = lower_bound(arr.begin(), arr.end(), cnt[i]) - arr.begin() + 1;
	for(int i = 1; i <= n; i++){
		int last = i;
		for(int j = i +1; j <= n; j++){
			if(j - last <= d && cnt[i] < cnt[j])	can_jump[i][j] = 1;
			if(j - last <= d && cnt[i] >= cnt[j])	last = j;
		}
	}
	int dp[n+1];
	for(int i = 1; i <= n; i++){
		dp[i] = 1;
		for(int j = 1; j < i; j++){
			if(!can_jump[j][i])	continue;
			dp[i] = max(dp[i], dp[j] + 1);
		}
	}
	int ans = 0;
	for(int i = 1; i <= n; i++)
		ans = max(ans, dp[i]);
		
	cout<<ans<<endl;
	return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 24 ms 197872 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 22 ms 197716 KB Output is correct
14 Correct 22 ms 197724 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 22 ms 197676 KB Output is correct
17 Correct 24 ms 197712 KB Output is correct
18 Correct 22 ms 197720 KB Output is correct
19 Correct 21 ms 197724 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 23 ms 197696 KB Output is correct
22 Correct 22 ms 197660 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 22 ms 197868 KB Output is correct
26 Correct 22 ms 197712 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 24 ms 197872 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 22 ms 197716 KB Output is correct
14 Correct 22 ms 197724 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 22 ms 197676 KB Output is correct
17 Correct 24 ms 197712 KB Output is correct
18 Correct 22 ms 197720 KB Output is correct
19 Correct 21 ms 197724 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 23 ms 197696 KB Output is correct
22 Correct 22 ms 197660 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 22 ms 197868 KB Output is correct
26 Correct 22 ms 197712 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 22 ms 197684 KB Output is correct
29 Correct 22 ms 197664 KB Output is correct
30 Correct 22 ms 197720 KB Output is correct
31 Correct 22 ms 197724 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 23 ms 197716 KB Output is correct
34 Correct 22 ms 197864 KB Output is correct
35 Correct 22 ms 197720 KB Output is correct
36 Correct 24 ms 197684 KB Output is correct
37 Correct 22 ms 197724 KB Output is correct
38 Correct 21 ms 197928 KB Output is correct
39 Correct 22 ms 197716 KB Output is correct
40 Correct 22 ms 197724 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 24 ms 197872 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 22 ms 197716 KB Output is correct
14 Correct 22 ms 197724 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 22 ms 197676 KB Output is correct
17 Correct 24 ms 197712 KB Output is correct
18 Correct 22 ms 197720 KB Output is correct
19 Correct 21 ms 197724 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 23 ms 197696 KB Output is correct
22 Correct 22 ms 197660 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 22 ms 197868 KB Output is correct
26 Correct 22 ms 197712 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 22 ms 197684 KB Output is correct
29 Correct 22 ms 197664 KB Output is correct
30 Correct 22 ms 197720 KB Output is correct
31 Correct 22 ms 197724 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 23 ms 197716 KB Output is correct
34 Correct 22 ms 197864 KB Output is correct
35 Correct 22 ms 197720 KB Output is correct
36 Correct 24 ms 197684 KB Output is correct
37 Correct 22 ms 197724 KB Output is correct
38 Correct 21 ms 197928 KB Output is correct
39 Correct 22 ms 197716 KB Output is correct
40 Correct 22 ms 197724 KB Output is correct
41 Correct 3 ms 2648 KB Output is correct
42 Correct 92 ms 197944 KB Output is correct
43 Correct 96 ms 197920 KB Output is correct
44 Correct 135 ms 197940 KB Output is correct
45 Correct 177 ms 197724 KB Output is correct
46 Correct 3 ms 348 KB Output is correct
47 Correct 90 ms 197960 KB Output is correct
48 Correct 109 ms 197956 KB Output is correct
49 Correct 132 ms 198188 KB Output is correct
50 Correct 143 ms 197952 KB Output is correct
51 Correct 3 ms 2392 KB Output is correct
52 Correct 94 ms 197752 KB Output is correct
53 Correct 93 ms 197956 KB Output is correct
54 Correct 104 ms 198184 KB Output is correct
55 Correct 174 ms 197928 KB Output is correct
56 Correct 129 ms 197960 KB Output is correct
57 Correct 138 ms 197944 KB Output is correct
58 Correct 108 ms 197932 KB Output is correct
59 Correct 100 ms 197952 KB Output is correct
60 Correct 104 ms 197956 KB Output is correct
61 Correct 107 ms 197956 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 98 ms 8128 KB Output is correct
2 Correct 87 ms 8640 KB Output is correct
3 Correct 95 ms 8896 KB Output is correct
4 Correct 94 ms 9900 KB Output is correct
5 Correct 92 ms 9924 KB Output is correct
6 Correct 99 ms 10180 KB Output is correct
7 Correct 105 ms 7648 KB Output is correct
8 Correct 90 ms 10992 KB Output is correct
9 Correct 123 ms 10068 KB Output is correct
10 Correct 92 ms 10500 KB Output is correct
11 Correct 94 ms 9924 KB Output is correct
12 Correct 94 ms 9920 KB Output is correct
13 Correct 103 ms 9920 KB Output is correct
14 Correct 89 ms 9920 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 97 ms 5260 KB Output is correct
2 Correct 95 ms 5056 KB Output is correct
3 Correct 100 ms 5252 KB Output is correct
4 Correct 99 ms 5180 KB Output is correct
5 Correct 105 ms 5064 KB Output is correct
6 Correct 105 ms 5056 KB Output is correct
7 Correct 98 ms 5056 KB Output is correct
8 Correct 87 ms 5060 KB Output is correct
9 Correct 108 ms 5132 KB Output is correct
10 Correct 99 ms 5052 KB Output is correct
11 Correct 108 ms 5056 KB Output is correct
12 Correct 86 ms 5208 KB Output is correct

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 24 ms 197872 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 22 ms 197716 KB Output is correct
14 Correct 22 ms 197724 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 22 ms 197676 KB Output is correct
17 Correct 24 ms 197712 KB Output is correct
18 Correct 22 ms 197720 KB Output is correct
19 Correct 21 ms 197724 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 23 ms 197696 KB Output is correct
22 Correct 22 ms 197660 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 22 ms 197868 KB Output is correct
26 Correct 22 ms 197712 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 22 ms 197684 KB Output is correct
29 Correct 22 ms 197664 KB Output is correct
30 Correct 22 ms 197720 KB Output is correct
31 Correct 22 ms 197724 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 23 ms 197716 KB Output is correct
34 Correct 22 ms 197864 KB Output is correct
35 Correct 22 ms 197720 KB Output is correct
36 Correct 24 ms 197684 KB Output is correct
37 Correct 22 ms 197724 KB Output is correct
38 Correct 21 ms 197928 KB Output is correct
39 Correct 22 ms 197716 KB Output is correct
40 Correct 22 ms 197724 KB Output is correct
41 Correct 3 ms 2648 KB Output is correct
42 Correct 92 ms 197944 KB Output is correct
43 Correct 96 ms 197920 KB Output is correct
44 Correct 135 ms 197940 KB Output is correct
45 Correct 177 ms 197724 KB Output is correct
46 Correct 3 ms 348 KB Output is correct
47 Correct 90 ms 197960 KB Output is correct
48 Correct 109 ms 197956 KB Output is correct
49 Correct 132 ms 198188 KB Output is correct
50 Correct 143 ms 197952 KB Output is correct
51 Correct 3 ms 2392 KB Output is correct
52 Correct 94 ms 197752 KB Output is correct
53 Correct 93 ms 197956 KB Output is correct
54 Correct 104 ms 198184 KB Output is correct
55 Correct 174 ms 197928 KB Output is correct
56 Correct 129 ms 197960 KB Output is correct
57 Correct 138 ms 197944 KB Output is correct
58 Correct 108 ms 197932 KB Output is correct
59 Correct 100 ms 197952 KB Output is correct
60 Correct 104 ms 197956 KB Output is correct
61 Correct 107 ms 197956 KB Output is correct
62 Correct 98 ms 8128 KB Output is correct
63 Correct 87 ms 8640 KB Output is correct
64 Correct 95 ms 8896 KB Output is correct
65 Correct 94 ms 9900 KB Output is correct
66 Correct 92 ms 9924 KB Output is correct
67 Correct 99 ms 10180 KB Output is correct
68 Correct 105 ms 7648 KB Output is correct
69 Correct 90 ms 10992 KB Output is correct
70 Correct 123 ms 10068 KB Output is correct
71 Correct 92 ms 10500 KB Output is correct
72 Correct 94 ms 9924 KB Output is correct
73 Correct 94 ms 9920 KB Output is correct
74 Correct 103 ms 9920 KB Output is correct
75 Correct 89 ms 9920 KB Output is correct
76 Correct 97 ms 5260 KB Output is correct
77 Correct 95 ms 5056 KB Output is correct
78 Correct 100 ms 5252 KB Output is correct
79 Correct 99 ms 5180 KB Output is correct
80 Correct 105 ms 5064 KB Output is correct
81 Correct 105 ms 5056 KB Output is correct
82 Correct 98 ms 5056 KB Output is correct
83 Correct 87 ms 5060 KB Output is correct
84 Correct 108 ms 5132 KB Output is correct
85 Correct 99 ms 5052 KB Output is correct
86 Correct 108 ms 5056 KB Output is correct
87 Correct 86 ms 5208 KB Output is correct
88 Runtime error 1621 ms 408284 KB Execution killed with signal 11
89 Halted 0 ms 0 KB -