답안 #501582

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
501582	2022-01-04T06:21:16 Z	amunduzbaev	Financial Report (JOI21_financial)	C++14	100 / 100	751 ms	55228 KB

Main

#include "bits/stdc++.h"
using namespace std;

#define ar array
#define int long long

const int N = 3e5 + 5;

struct ST{
	int tree[N * 4], p[N * 4];
	
	void push(int x, int lx, int rx){
		if(lx == rx || !p[x]) return;
		tree[x<<1] = tree[x<<1|1] = tree[x];
		p[x<<1] = p[x<<1|1] = 1;
		p[x] = 0;
	}
	
	void sett(int l, int r, int v, int lx = 0, int rx = N, int x = 1){
		if(lx > r || rx < l) return;
		if(lx >= l && rx <= r){
			tree[x] = v; p[x] = 1; return;
		} push(x, lx, rx);
		int m = (lx + rx) >> 1;
		sett(l, r, v, lx, m, x<<1), sett(l, r, v, m+1, rx, x<<1|1);
		tree[x] = max(tree[x<<1], tree[x<<1|1]);
	}
	
	int get(int l, int r, int lx = 0, int rx = N, int x = 1){
		if(lx > r || rx < l) return -2e9;
		if(lx >= l && rx <= r) return tree[x];
		push(x, lx, rx);
		int m = (lx + rx) >> 1;
		return max(get(l, r, lx, m, x<<1), get(l, r, m+1, rx, x<<1|1));
	}
}tree, dp;

signed main(){
	ios::sync_with_stdio(0); cin.tie(0);

	int n, d; cin>>n>>d;
	vector<int> a(n + 1);
	map<int, int> mm;
	for(int i=1;i<=n;i++) cin>>a[i], mm[a[i]];
	int cnt = 1;
	for(auto& x : mm) x.second = cnt++;
	for(int i=1;i<=n;i++) a[i] = mm[a[i]];
	
	for(int i=1;i<=n;i++) tree.sett(i, i, -a[i]);
	for(int i=1;i<=n;i++){
		dp.sett(a[i], a[i], max(dp.get(a[i], a[i]), dp.get(0, a[i] - 1) + 1));
		dp.sett(0, -tree.get(max(1ll, i - d + 1), i) - 1, 0);
	}
	
	cout<<dp.get(0, n)<<"\n";
}

Subtask #1
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	0 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	452 KB	Output is correct
5	Correct	1 ms	460 KB	Output is correct
6	Correct	0 ms	460 KB	Output is correct
7	Correct	0 ms	460 KB	Output is correct
8	Correct	1 ms	444 KB	Output is correct
9	Correct	1 ms	456 KB	Output is correct
10	Correct	0 ms	460 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	0 ms	444 KB	Output is correct
13	Correct	0 ms	452 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	1 ms	460 KB	Output is correct
16	Correct	1 ms	460 KB	Output is correct
17	Correct	1 ms	460 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	1 ms	460 KB	Output is correct
20	Correct	1 ms	448 KB	Output is correct
21	Correct	1 ms	460 KB	Output is correct
22	Correct	1 ms	460 KB	Output is correct
23	Correct	1 ms	452 KB	Output is correct
24	Correct	0 ms	448 KB	Output is correct
25	Correct	0 ms	448 KB	Output is correct
26	Correct	1 ms	460 KB	Output is correct

Subtask #2
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	0 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	452 KB	Output is correct
5	Correct	1 ms	460 KB	Output is correct
6	Correct	0 ms	460 KB	Output is correct
7	Correct	0 ms	460 KB	Output is correct
8	Correct	1 ms	444 KB	Output is correct
9	Correct	1 ms	456 KB	Output is correct
10	Correct	0 ms	460 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	0 ms	444 KB	Output is correct
13	Correct	0 ms	452 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	1 ms	460 KB	Output is correct
16	Correct	1 ms	460 KB	Output is correct
17	Correct	1 ms	460 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	1 ms	460 KB	Output is correct
20	Correct	1 ms	448 KB	Output is correct
21	Correct	1 ms	460 KB	Output is correct
22	Correct	1 ms	460 KB	Output is correct
23	Correct	1 ms	452 KB	Output is correct
24	Correct	0 ms	448 KB	Output is correct
25	Correct	0 ms	448 KB	Output is correct
26	Correct	1 ms	460 KB	Output is correct
27	Correct	1 ms	460 KB	Output is correct
28	Correct	1 ms	460 KB	Output is correct
29	Correct	1 ms	460 KB	Output is correct
30	Correct	1 ms	460 KB	Output is correct
31	Correct	1 ms	460 KB	Output is correct
32	Correct	1 ms	460 KB	Output is correct
33	Correct	1 ms	460 KB	Output is correct
34	Correct	1 ms	460 KB	Output is correct
35	Correct	1 ms	460 KB	Output is correct
36	Correct	1 ms	564 KB	Output is correct
37	Correct	1 ms	460 KB	Output is correct
38	Correct	1 ms	588 KB	Output is correct
39	Correct	1 ms	460 KB	Output is correct
40	Correct	1 ms	588 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	0 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	452 KB	Output is correct
5	Correct	1 ms	460 KB	Output is correct
6	Correct	0 ms	460 KB	Output is correct
7	Correct	0 ms	460 KB	Output is correct
8	Correct	1 ms	444 KB	Output is correct
9	Correct	1 ms	456 KB	Output is correct
10	Correct	0 ms	460 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	0 ms	444 KB	Output is correct
13	Correct	0 ms	452 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	1 ms	460 KB	Output is correct
16	Correct	1 ms	460 KB	Output is correct
17	Correct	1 ms	460 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	1 ms	460 KB	Output is correct
20	Correct	1 ms	448 KB	Output is correct
21	Correct	1 ms	460 KB	Output is correct
22	Correct	1 ms	460 KB	Output is correct
23	Correct	1 ms	452 KB	Output is correct
24	Correct	0 ms	448 KB	Output is correct
25	Correct	0 ms	448 KB	Output is correct
26	Correct	1 ms	460 KB	Output is correct
27	Correct	1 ms	460 KB	Output is correct
28	Correct	1 ms	460 KB	Output is correct
29	Correct	1 ms	460 KB	Output is correct
30	Correct	1 ms	460 KB	Output is correct
31	Correct	1 ms	460 KB	Output is correct
32	Correct	1 ms	460 KB	Output is correct
33	Correct	1 ms	460 KB	Output is correct
34	Correct	1 ms	460 KB	Output is correct
35	Correct	1 ms	460 KB	Output is correct
36	Correct	1 ms	564 KB	Output is correct
37	Correct	1 ms	460 KB	Output is correct
38	Correct	1 ms	588 KB	Output is correct
39	Correct	1 ms	460 KB	Output is correct
40	Correct	1 ms	588 KB	Output is correct
41	Correct	8 ms	1100 KB	Output is correct
42	Correct	10 ms	1740 KB	Output is correct
43	Correct	6 ms	844 KB	Output is correct
44	Correct	9 ms	1268 KB	Output is correct
45	Correct	10 ms	1232 KB	Output is correct
46	Correct	12 ms	1772 KB	Output is correct
47	Correct	8 ms	1612 KB	Output is correct
48	Correct	9 ms	1748 KB	Output is correct
49	Correct	12 ms	1756 KB	Output is correct
50	Correct	9 ms	1740 KB	Output is correct
51	Correct	9 ms	1880 KB	Output is correct
52	Correct	10 ms	1788 KB	Output is correct
53	Correct	8 ms	1740 KB	Output is correct
54	Correct	8 ms	1720 KB	Output is correct
55	Correct	9 ms	1740 KB	Output is correct
56	Correct	11 ms	1668 KB	Output is correct
57	Correct	9 ms	1644 KB	Output is correct
58	Correct	8 ms	1612 KB	Output is correct
59	Correct	9 ms	1616 KB	Output is correct
60	Correct	9 ms	1692 KB	Output is correct
61	Correct	12 ms	1644 KB	Output is correct

Subtask #4
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	213 ms	20036 KB	Output is correct
2	Correct	227 ms	19552 KB	Output is correct
3	Correct	281 ms	19944 KB	Output is correct
4	Correct	678 ms	50012 KB	Output is correct
5	Correct	536 ms	55140 KB	Output is correct
6	Correct	710 ms	55104 KB	Output is correct
7	Correct	347 ms	54796 KB	Output is correct
8	Correct	341 ms	55036 KB	Output is correct
9	Correct	359 ms	55096 KB	Output is correct
10	Correct	318 ms	55056 KB	Output is correct
11	Correct	494 ms	55228 KB	Output is correct
12	Correct	561 ms	55148 KB	Output is correct
13	Correct	562 ms	55060 KB	Output is correct
14	Correct	683 ms	55136 KB	Output is correct

Subtask #5
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	236 ms	20312 KB	Output is correct
2	Correct	274 ms	19988 KB	Output is correct
3	Correct	369 ms	20416 KB	Output is correct
4	Correct	714 ms	54076 KB	Output is correct
5	Correct	619 ms	54856 KB	Output is correct
6	Correct	732 ms	53464 KB	Output is correct
7	Correct	358 ms	53056 KB	Output is correct
8	Correct	396 ms	55088 KB	Output is correct
9	Correct	345 ms	52928 KB	Output is correct
10	Correct	462 ms	52996 KB	Output is correct
11	Correct	680 ms	53204 KB	Output is correct
12	Correct	611 ms	55028 KB	Output is correct

Subtask #6
35.0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	0 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	452 KB	Output is correct
5	Correct	1 ms	460 KB	Output is correct
6	Correct	0 ms	460 KB	Output is correct
7	Correct	0 ms	460 KB	Output is correct
8	Correct	1 ms	444 KB	Output is correct
9	Correct	1 ms	456 KB	Output is correct
10	Correct	0 ms	460 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	0 ms	444 KB	Output is correct
13	Correct	0 ms	452 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	1 ms	460 KB	Output is correct
16	Correct	1 ms	460 KB	Output is correct
17	Correct	1 ms	460 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	1 ms	460 KB	Output is correct
20	Correct	1 ms	448 KB	Output is correct
21	Correct	1 ms	460 KB	Output is correct
22	Correct	1 ms	460 KB	Output is correct
23	Correct	1 ms	452 KB	Output is correct
24	Correct	0 ms	448 KB	Output is correct
25	Correct	0 ms	448 KB	Output is correct
26	Correct	1 ms	460 KB	Output is correct
27	Correct	1 ms	460 KB	Output is correct
28	Correct	1 ms	460 KB	Output is correct
29	Correct	1 ms	460 KB	Output is correct
30	Correct	1 ms	460 KB	Output is correct
31	Correct	1 ms	460 KB	Output is correct
32	Correct	1 ms	460 KB	Output is correct
33	Correct	1 ms	460 KB	Output is correct
34	Correct	1 ms	460 KB	Output is correct
35	Correct	1 ms	460 KB	Output is correct
36	Correct	1 ms	564 KB	Output is correct
37	Correct	1 ms	460 KB	Output is correct
38	Correct	1 ms	588 KB	Output is correct
39	Correct	1 ms	460 KB	Output is correct
40	Correct	1 ms	588 KB	Output is correct
41	Correct	8 ms	1100 KB	Output is correct
42	Correct	10 ms	1740 KB	Output is correct
43	Correct	6 ms	844 KB	Output is correct
44	Correct	9 ms	1268 KB	Output is correct
45	Correct	10 ms	1232 KB	Output is correct
46	Correct	12 ms	1772 KB	Output is correct
47	Correct	8 ms	1612 KB	Output is correct
48	Correct	9 ms	1748 KB	Output is correct
49	Correct	12 ms	1756 KB	Output is correct
50	Correct	9 ms	1740 KB	Output is correct
51	Correct	9 ms	1880 KB	Output is correct
52	Correct	10 ms	1788 KB	Output is correct
53	Correct	8 ms	1740 KB	Output is correct
54	Correct	8 ms	1720 KB	Output is correct
55	Correct	9 ms	1740 KB	Output is correct
56	Correct	11 ms	1668 KB	Output is correct
57	Correct	9 ms	1644 KB	Output is correct
58	Correct	8 ms	1612 KB	Output is correct
59	Correct	9 ms	1616 KB	Output is correct
60	Correct	9 ms	1692 KB	Output is correct
61	Correct	12 ms	1644 KB	Output is correct
62	Correct	213 ms	20036 KB	Output is correct
63	Correct	227 ms	19552 KB	Output is correct
64	Correct	281 ms	19944 KB	Output is correct
65	Correct	678 ms	50012 KB	Output is correct
66	Correct	536 ms	55140 KB	Output is correct
67	Correct	710 ms	55104 KB	Output is correct
68	Correct	347 ms	54796 KB	Output is correct
69	Correct	341 ms	55036 KB	Output is correct
70	Correct	359 ms	55096 KB	Output is correct
71	Correct	318 ms	55056 KB	Output is correct
72	Correct	494 ms	55228 KB	Output is correct
73	Correct	561 ms	55148 KB	Output is correct
74	Correct	562 ms	55060 KB	Output is correct
75	Correct	683 ms	55136 KB	Output is correct
76	Correct	236 ms	20312 KB	Output is correct
77	Correct	274 ms	19988 KB	Output is correct
78	Correct	369 ms	20416 KB	Output is correct
79	Correct	714 ms	54076 KB	Output is correct
80	Correct	619 ms	54856 KB	Output is correct
81	Correct	732 ms	53464 KB	Output is correct
82	Correct	358 ms	53056 KB	Output is correct
83	Correct	396 ms	55088 KB	Output is correct
84	Correct	345 ms	52928 KB	Output is correct
85	Correct	462 ms	52996 KB	Output is correct
86	Correct	680 ms	53204 KB	Output is correct
87	Correct	611 ms	55028 KB	Output is correct
88	Correct	322 ms	20156 KB	Output is correct
89	Correct	689 ms	53864 KB	Output is correct
90	Correct	419 ms	25408 KB	Output is correct
91	Correct	698 ms	54892 KB	Output is correct
92	Correct	261 ms	20020 KB	Output is correct
93	Correct	359 ms	20668 KB	Output is correct
94	Correct	639 ms	43900 KB	Output is correct
95	Correct	620 ms	55080 KB	Output is correct
96	Correct	671 ms	55176 KB	Output is correct
97	Correct	725 ms	55004 KB	Output is correct
98	Correct	714 ms	54408 KB	Output is correct
99	Correct	708 ms	54924 KB	Output is correct
100	Correct	744 ms	53232 KB	Output is correct
101	Correct	309 ms	55116 KB	Output is correct
102	Correct	359 ms	55084 KB	Output is correct
103	Correct	396 ms	55076 KB	Output is correct
104	Correct	437 ms	54548 KB	Output is correct
105	Correct	550 ms	53600 KB	Output is correct
106	Correct	460 ms	55040 KB	Output is correct
107	Correct	520 ms	55064 KB	Output is correct
108	Correct	751 ms	55032 KB	Output is correct
109	Correct	523 ms	55032 KB	Output is correct
110	Correct	679 ms	53828 KB	Output is correct
111	Correct	717 ms	55048 KB	Output is correct
112	Correct	532 ms	53532 KB	Output is correct
113	Correct	683 ms	53140 KB	Output is correct
114	Correct	723 ms	55140 KB	Output is correct
115	Correct	354 ms	53044 KB	Output is correct
116	Correct	366 ms	53028 KB	Output is correct
117	Correct	375 ms	53116 KB	Output is correct
118	Correct	353 ms	52992 KB	Output is correct
119	Correct	387 ms	53316 KB	Output is correct
120	Correct	374 ms	53084 KB	Output is correct

답안 #501582

Compilation message

Subtask #1 14.0 / 14.0

Subtask #2 14.0 / 14.0

Subtask #3 20.0 / 20.0

Subtask #4 12.0 / 12.0

Subtask #5 5.0 / 5.0

Subtask #6 35.0 / 35.0

Subtask #1
14.0 / 14.0

Subtask #2
14.0 / 14.0

Subtask #3
20.0 / 20.0

Subtask #4
12.0 / 12.0

Subtask #5
5.0 / 5.0

Subtask #6
35.0 / 35.0