답안 #466369

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
466369	2021-08-19T03:40:30 Z	MVP_Harry	A Difficult(y) Choice (BOI21_books)	C++17	100 / 100	2 ms	228 KB

books

#include <bits/stdc++.h>
#include "books.h"
using namespace std;
#define INF 0x3f3f3f3f
#define rep(i, m, n) for (int i = m; i <= n; i++)
#define per(i, m, n) for (int i = m; i >= n; i--)
#define sz(v) (int) v.size()
#define all(v) v.begin(), v.end()
#define ll long long
#define pb push_back
#define mp make_pair
#define fi first
#define se second

void solve(int N, int K, long long A, int S) {
	int l = 1, r = N, idx = N + 1;
	ll B = 0;
	while (l <= r) {
		int mid = (l + r) >> 1;
		ll x = skim(mid);
		if (x > A) {
			idx = mid, r = mid - 1, B = x;
		}
		else l = mid + 1;
	}
	if (idx <= K - 1) {
		impossible();
		return ;
	}
	vector<pair<int, ll> > num;
	ll sum = 0;
	rep(i, 1, K - 1) {
		ll x = skim(i);
		sum += x;
		num.pb(mp(i, x));
	}
	num.pb(mp(K, skim(K)));
	if (idx != N + 1 && sum + B >= A && sum + B <= 2 * A) {
		vector<int> ans;
		rep(i, 1, K - 1) ans.pb(i);
		ans.pb(idx);
		answer(ans);
		return ;
	}
	rep(i, max(K + 1, idx - K), idx - 1)
		num.pb(mp(i, skim(i)));
	
	rep(i, 0, sz(num) - K) {
		ll sum = 0;
		rep(j, i, i + K - 1) {
			sum += num[j].se;
		}
		if (sum >= A && sum <= 2 * A) {
			vector<int> ans;
			rep(j, i, i + K - 1)
				ans.pb(num[j].fi);
			answer(ans);
			return ;
		}
	}
	impossible();
}

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	1 ms	200 KB	Output is correct
3	Correct	1 ms	200 KB	Output is correct
4	Correct	1 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	1 ms	200 KB	Output is correct
7	Correct	1 ms	200 KB	Output is correct
8	Correct	0 ms	200 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	1 ms	200 KB	Output is correct
3	Correct	1 ms	200 KB	Output is correct
4	Correct	1 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	1 ms	200 KB	Output is correct
7	Correct	1 ms	200 KB	Output is correct
8	Correct	1 ms	200 KB	Output is correct
9	Correct	2 ms	200 KB	Output is correct
10	Correct	1 ms	200 KB	Output is correct
11	Correct	1 ms	200 KB	Output is correct
12	Correct	1 ms	200 KB	Output is correct
13	Correct	1 ms	200 KB	Output is correct
14	Correct	1 ms	200 KB	Output is correct
15	Correct	1 ms	200 KB	Output is correct
16	Correct	1 ms	200 KB	Output is correct

Subtask #3
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	1 ms	200 KB	Output is correct
3	Correct	2 ms	200 KB	Output is correct
4	Correct	1 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	1 ms	200 KB	Output is correct
7	Correct	1 ms	200 KB	Output is correct
8	Correct	1 ms	200 KB	Output is correct
9	Correct	1 ms	200 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	1 ms	200 KB	Output is correct
3	Correct	2 ms	200 KB	Output is correct
4	Correct	1 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	1 ms	200 KB	Output is correct
7	Correct	1 ms	200 KB	Output is correct
8	Correct	1 ms	200 KB	Output is correct
9	Correct	1 ms	200 KB	Output is correct
10	Correct	1 ms	200 KB	Output is correct
11	Correct	1 ms	200 KB	Output is correct
12	Correct	1 ms	200 KB	Output is correct
13	Correct	1 ms	200 KB	Output is correct
14	Correct	1 ms	200 KB	Output is correct
15	Correct	1 ms	200 KB	Output is correct
16	Correct	1 ms	200 KB	Output is correct
17	Correct	1 ms	200 KB	Output is correct
18	Correct	1 ms	200 KB	Output is correct
19	Correct	1 ms	200 KB	Output is correct
20	Correct	1 ms	200 KB	Output is correct
21	Correct	1 ms	200 KB	Output is correct
22	Correct	1 ms	200 KB	Output is correct
23	Correct	1 ms	200 KB	Output is correct
24	Correct	1 ms	200 KB	Output is correct
25	Correct	1 ms	200 KB	Output is correct

Subtask #5
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	1 ms	200 KB	Output is correct
3	Correct	2 ms	200 KB	Output is correct
4	Correct	1 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	1 ms	200 KB	Output is correct
7	Correct	1 ms	200 KB	Output is correct
8	Correct	1 ms	200 KB	Output is correct
9	Correct	1 ms	200 KB	Output is correct
10	Correct	1 ms	200 KB	Output is correct
11	Correct	1 ms	200 KB	Output is correct
12	Correct	1 ms	200 KB	Output is correct
13	Correct	1 ms	200 KB	Output is correct
14	Correct	1 ms	200 KB	Output is correct
15	Correct	1 ms	200 KB	Output is correct
16	Correct	1 ms	200 KB	Output is correct
17	Correct	1 ms	200 KB	Output is correct
18	Correct	1 ms	200 KB	Output is correct
19	Correct	1 ms	200 KB	Output is correct
20	Correct	1 ms	200 KB	Output is correct
21	Correct	1 ms	200 KB	Output is correct
22	Correct	1 ms	200 KB	Output is correct
23	Correct	1 ms	200 KB	Output is correct
24	Correct	1 ms	200 KB	Output is correct
25	Correct	1 ms	200 KB	Output is correct
26	Correct	1 ms	200 KB	Output is correct
27	Correct	1 ms	200 KB	Output is correct
28	Correct	1 ms	200 KB	Output is correct
29	Correct	1 ms	200 KB	Output is correct
30	Correct	1 ms	200 KB	Output is correct
31	Correct	1 ms	200 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	200 KB	Output is correct
34	Correct	1 ms	200 KB	Output is correct
35	Correct	1 ms	200 KB	Output is correct
36	Correct	1 ms	200 KB	Output is correct
37	Correct	1 ms	200 KB	Output is correct
38	Correct	1 ms	200 KB	Output is correct
39	Correct	1 ms	200 KB	Output is correct
40	Correct	1 ms	200 KB	Output is correct
41	Correct	1 ms	200 KB	Output is correct
42	Correct	1 ms	200 KB	Output is correct
43	Correct	1 ms	200 KB	Output is correct
44	Correct	1 ms	200 KB	Output is correct
45	Correct	1 ms	200 KB	Output is correct
46	Correct	1 ms	200 KB	Output is correct
47	Correct	1 ms	200 KB	Output is correct
48	Correct	1 ms	200 KB	Output is correct
49	Correct	1 ms	200 KB	Output is correct
50	Correct	1 ms	200 KB	Output is correct

Subtask #6
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	1 ms	200 KB	Output is correct
3	Correct	2 ms	200 KB	Output is correct
4	Correct	1 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	1 ms	200 KB	Output is correct
7	Correct	1 ms	200 KB	Output is correct
8	Correct	1 ms	200 KB	Output is correct
9	Correct	1 ms	200 KB	Output is correct
10	Correct	1 ms	200 KB	Output is correct
11	Correct	1 ms	200 KB	Output is correct
12	Correct	1 ms	200 KB	Output is correct
13	Correct	1 ms	200 KB	Output is correct
14	Correct	1 ms	200 KB	Output is correct
15	Correct	1 ms	200 KB	Output is correct
16	Correct	1 ms	200 KB	Output is correct
17	Correct	1 ms	200 KB	Output is correct
18	Correct	1 ms	200 KB	Output is correct
19	Correct	1 ms	200 KB	Output is correct
20	Correct	1 ms	200 KB	Output is correct
21	Correct	1 ms	200 KB	Output is correct
22	Correct	1 ms	200 KB	Output is correct
23	Correct	1 ms	200 KB	Output is correct
24	Correct	1 ms	200 KB	Output is correct
25	Correct	1 ms	200 KB	Output is correct
26	Correct	1 ms	200 KB	Output is correct
27	Correct	1 ms	200 KB	Output is correct
28	Correct	1 ms	200 KB	Output is correct
29	Correct	1 ms	200 KB	Output is correct
30	Correct	1 ms	200 KB	Output is correct
31	Correct	1 ms	200 KB	Output is correct
32	Correct	1 ms	200 KB	Output is correct
33	Correct	1 ms	200 KB	Output is correct
34	Correct	1 ms	200 KB	Output is correct
35	Correct	1 ms	200 KB	Output is correct
36	Correct	1 ms	200 KB	Output is correct
37	Correct	1 ms	200 KB	Output is correct
38	Correct	1 ms	200 KB	Output is correct
39	Correct	1 ms	200 KB	Output is correct
40	Correct	1 ms	200 KB	Output is correct
41	Correct	1 ms	200 KB	Output is correct
42	Correct	1 ms	200 KB	Output is correct
43	Correct	1 ms	200 KB	Output is correct
44	Correct	1 ms	200 KB	Output is correct
45	Correct	1 ms	200 KB	Output is correct
46	Correct	1 ms	200 KB	Output is correct
47	Correct	1 ms	200 KB	Output is correct
48	Correct	2 ms	200 KB	Output is correct
49	Correct	1 ms	200 KB	Output is correct
50	Correct	1 ms	200 KB	Output is correct

Subtask #7
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	1 ms	200 KB	Output is correct
3	Correct	2 ms	200 KB	Output is correct
4	Correct	1 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	1 ms	200 KB	Output is correct
7	Correct	1 ms	200 KB	Output is correct
8	Correct	1 ms	200 KB	Output is correct
9	Correct	1 ms	200 KB	Output is correct
10	Correct	1 ms	200 KB	Output is correct
11	Correct	1 ms	200 KB	Output is correct
12	Correct	1 ms	200 KB	Output is correct
13	Correct	1 ms	200 KB	Output is correct
14	Correct	1 ms	200 KB	Output is correct
15	Correct	1 ms	200 KB	Output is correct
16	Correct	1 ms	200 KB	Output is correct
17	Correct	1 ms	200 KB	Output is correct
18	Correct	1 ms	200 KB	Output is correct
19	Correct	1 ms	200 KB	Output is correct
20	Correct	1 ms	200 KB	Output is correct
21	Correct	1 ms	200 KB	Output is correct
22	Correct	1 ms	200 KB	Output is correct
23	Correct	1 ms	200 KB	Output is correct
24	Correct	1 ms	200 KB	Output is correct
25	Correct	1 ms	200 KB	Output is correct
26	Correct	1 ms	200 KB	Output is correct
27	Correct	1 ms	200 KB	Output is correct
28	Correct	1 ms	200 KB	Output is correct
29	Correct	1 ms	200 KB	Output is correct
30	Correct	1 ms	200 KB	Output is correct
31	Correct	1 ms	200 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	200 KB	Output is correct
34	Correct	1 ms	200 KB	Output is correct
35	Correct	1 ms	200 KB	Output is correct
36	Correct	1 ms	200 KB	Output is correct
37	Correct	1 ms	200 KB	Output is correct
38	Correct	1 ms	200 KB	Output is correct
39	Correct	1 ms	200 KB	Output is correct
40	Correct	1 ms	200 KB	Output is correct
41	Correct	1 ms	200 KB	Output is correct
42	Correct	1 ms	200 KB	Output is correct
43	Correct	1 ms	200 KB	Output is correct
44	Correct	1 ms	200 KB	Output is correct
45	Correct	1 ms	200 KB	Output is correct
46	Correct	1 ms	200 KB	Output is correct
47	Correct	1 ms	200 KB	Output is correct
48	Correct	1 ms	200 KB	Output is correct
49	Correct	1 ms	200 KB	Output is correct
50	Correct	1 ms	200 KB	Output is correct
51	Correct	1 ms	200 KB	Output is correct
52	Correct	1 ms	200 KB	Output is correct
53	Correct	1 ms	200 KB	Output is correct
54	Correct	1 ms	200 KB	Output is correct
55	Correct	1 ms	200 KB	Output is correct
56	Correct	1 ms	200 KB	Output is correct
57	Correct	1 ms	200 KB	Output is correct
58	Correct	1 ms	200 KB	Output is correct
59	Correct	1 ms	200 KB	Output is correct
60	Correct	1 ms	200 KB	Output is correct
61	Correct	1 ms	200 KB	Output is correct
62	Correct	1 ms	200 KB	Output is correct
63	Correct	1 ms	200 KB	Output is correct
64	Correct	1 ms	200 KB	Output is correct
65	Correct	1 ms	200 KB	Output is correct
66	Correct	1 ms	200 KB	Output is correct
67	Correct	1 ms	200 KB	Output is correct
68	Correct	1 ms	200 KB	Output is correct
69	Correct	1 ms	200 KB	Output is correct
70	Correct	1 ms	200 KB	Output is correct
71	Correct	1 ms	200 KB	Output is correct
72	Correct	1 ms	200 KB	Output is correct
73	Correct	2 ms	200 KB	Output is correct
74	Correct	1 ms	200 KB	Output is correct
75	Correct	1 ms	200 KB	Output is correct
76	Correct	1 ms	200 KB	Output is correct
77	Correct	1 ms	200 KB	Output is correct
78	Correct	1 ms	200 KB	Output is correct
79	Correct	1 ms	200 KB	Output is correct
80	Correct	1 ms	200 KB	Output is correct
81	Correct	1 ms	200 KB	Output is correct
82	Correct	1 ms	200 KB	Output is correct
83	Correct	1 ms	200 KB	Output is correct
84	Correct	1 ms	200 KB	Output is correct
85	Correct	2 ms	200 KB	Output is correct
86	Correct	2 ms	200 KB	Output is correct
87	Correct	1 ms	200 KB	Output is correct
88	Correct	1 ms	200 KB	Output is correct
89	Correct	1 ms	200 KB	Output is correct
90	Correct	1 ms	200 KB	Output is correct
91	Correct	1 ms	200 KB	Output is correct
92	Correct	1 ms	200 KB	Output is correct
93	Correct	1 ms	200 KB	Output is correct
94	Correct	1 ms	200 KB	Output is correct
95	Correct	1 ms	200 KB	Output is correct
96	Correct	1 ms	200 KB	Output is correct
97	Correct	1 ms	200 KB	Output is correct
98	Correct	1 ms	200 KB	Output is correct
99	Correct	1 ms	200 KB	Output is correct
100	Correct	1 ms	200 KB	Output is correct
101	Correct	1 ms	200 KB	Output is correct
102	Correct	1 ms	200 KB	Output is correct
103	Correct	1 ms	200 KB	Output is correct
104	Correct	1 ms	200 KB	Output is correct
105	Correct	1 ms	200 KB	Output is correct
106	Correct	1 ms	200 KB	Output is correct
107	Correct	1 ms	228 KB	Output is correct
108	Correct	1 ms	200 KB	Output is correct
109	Correct	1 ms	200 KB	Output is correct
110	Correct	1 ms	200 KB	Output is correct
111	Correct	1 ms	200 KB	Output is correct
112	Correct	1 ms	200 KB	Output is correct
113	Correct	1 ms	200 KB	Output is correct
114	Correct	1 ms	200 KB	Output is correct
115	Correct	1 ms	200 KB	Output is correct
116	Correct	1 ms	200 KB	Output is correct
117	Correct	1 ms	200 KB	Output is correct
118	Correct	1 ms	200 KB	Output is correct
119	Correct	1 ms	200 KB	Output is correct
120	Correct	1 ms	200 KB	Output is correct
121	Correct	1 ms	200 KB	Output is correct
122	Correct	1 ms	200 KB	Output is correct
123	Correct	1 ms	200 KB	Output is correct
124	Correct	1 ms	200 KB	Output is correct
125	Correct	1 ms	200 KB	Output is correct
126	Correct	1 ms	200 KB	Output is correct
127	Correct	1 ms	200 KB	Output is correct
128	Correct	1 ms	200 KB	Output is correct
129	Correct	1 ms	200 KB	Output is correct
130	Correct	1 ms	200 KB	Output is correct
131	Correct	1 ms	200 KB	Output is correct
132	Correct	1 ms	200 KB	Output is correct
133	Correct	1 ms	200 KB	Output is correct
134	Correct	1 ms	200 KB	Output is correct
135	Correct	1 ms	200 KB	Output is correct

답안 #466369

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 15.0 / 15.0

Subtask #3 10.0 / 10.0

Subtask #4 15.0 / 15.0

Subtask #5 15.0 / 15.0

Subtask #6 20.0 / 20.0

Subtask #7 20.0 / 20.0

Subtask #1
5.0 / 5.0

Subtask #2
15.0 / 15.0

Subtask #3
10.0 / 10.0

Subtask #4
15.0 / 15.0

Subtask #5
15.0 / 15.0

Subtask #6
20.0 / 20.0

Subtask #7
20.0 / 20.0