답안 #943875

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
943875	2024-03-12T03:19:05 Z	beepbeepsheep	A Difficult(y) Choice (BOI21_books)	C++17	100 / 100	1 ms	620 KB

books

#include <bits/stdc++.h>

#include "books.h"

using namespace std;
//
// --- Sample implementation for the task books ---
//
// To compile this program with the sample grader, place:
//     books.h books_sample.cpp sample_grader.cpp
// in a single folder and run:
//     g++ books_sample.cpp sample_grader.cpp
// in this folder.
//
#define ll long long
ll arr[100005];
void solve(int N, int K, long long A, int S) {
    // TODO implement this function
    ll l=0,r=N+1,m;
    while (l!=r-1){
        m=(l+r)>>1;
        arr[m]=skim(m);
        if (arr[m]>=A) r=m;
        else l=m;
    }
    for (int i=1;i<=K;i++) arr[i]=skim(i);
    for (int i=max(1LL,r-K);i<=min<ll>(r,N);i++) arr[i]=skim(i);
    ll tot=0;
    vector<int> out;
    if (r!=N+1){
        for (int i=1;i<K;i++){
            tot+=arr[i];
            out.emplace_back(i);
        }
        tot+=arr[r];
        out.emplace_back(r);
        if (tot>=A && tot<=2*A){
            answer(out);
            return;
        }
        out.clear();
    }
    ll lptr=K,rptr=0;
    while (lptr!=-1){
        tot=0;
        for (int i=1;i<=lptr;i++){
            tot+=arr[i];
            out.emplace_back(i);
        }
        for (int i=r-rptr;i<r;i++){
            tot+=arr[i];
            out.emplace_back(i);
        }
        if (tot>=A && tot<=2*A){
            answer(out);
            return;
        }
        out.clear();
        lptr--,rptr++;
    }
    impossible();
}

Subtask #1
5.0 / 5.0

#	결과	메모리	Grader output
1	Correct	344 KB	Output is correct
2	Correct	344 KB	Output is correct
3	Correct	344 KB	Output is correct
4	Correct	344 KB	Output is correct
5	Correct	344 KB	Output is correct
6	Correct	344 KB	Output is correct
7	Correct	344 KB	Output is correct
8	Correct	344 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	600 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	600 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	0 ms	600 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct

Subtask #3
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	600 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	448 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	608 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	600 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	448 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	608 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	608 KB	Output is correct
14	Correct	1 ms	600 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	1 ms	600 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	0 ms	600 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	436 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	448 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	1 ms	600 KB	Output is correct

Subtask #5
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	600 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	448 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	608 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	608 KB	Output is correct
14	Correct	1 ms	600 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	1 ms	600 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	0 ms	600 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	436 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	448 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	1 ms	600 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	1 ms	600 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	0 ms	600 KB	Output is correct
32	Correct	1 ms	344 KB	Output is correct
33	Correct	1 ms	448 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	0 ms	600 KB	Output is correct
37	Correct	1 ms	600 KB	Output is correct
38	Correct	0 ms	600 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	0 ms	600 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	0 ms	600 KB	Output is correct
44	Correct	0 ms	600 KB	Output is correct
45	Correct	0 ms	444 KB	Output is correct
46	Correct	1 ms	344 KB	Output is correct
47	Correct	1 ms	600 KB	Output is correct
48	Correct	0 ms	344 KB	Output is correct
49	Correct	0 ms	600 KB	Output is correct
50	Correct	1 ms	600 KB	Output is correct

Subtask #6
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	600 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	448 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	608 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	608 KB	Output is correct
14	Correct	1 ms	600 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	1 ms	600 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	0 ms	600 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	436 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	448 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	1 ms	600 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	1 ms	600 KB	Output is correct
28	Correct	0 ms	452 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	608 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	0 ms	600 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	1 ms	600 KB	Output is correct
38	Correct	0 ms	600 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	1 ms	600 KB	Output is correct
41	Correct	1 ms	344 KB	Output is correct
42	Correct	0 ms	608 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	1 ms	600 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	1 ms	600 KB	Output is correct
47	Correct	0 ms	344 KB	Output is correct
48	Correct	0 ms	620 KB	Output is correct
49	Correct	1 ms	356 KB	Output is correct
50	Correct	0 ms	608 KB	Output is correct

Subtask #7
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	600 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	448 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	608 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	608 KB	Output is correct
14	Correct	1 ms	600 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	1 ms	600 KB	Output is correct
18	Correct	1 ms	444 KB	Output is correct
19	Correct	0 ms	600 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	436 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	448 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	1 ms	600 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	1 ms	600 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	0 ms	600 KB	Output is correct
32	Correct	1 ms	344 KB	Output is correct
33	Correct	1 ms	448 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	0 ms	600 KB	Output is correct
37	Correct	1 ms	600 KB	Output is correct
38	Correct	0 ms	600 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	0 ms	600 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	0 ms	600 KB	Output is correct
44	Correct	0 ms	600 KB	Output is correct
45	Correct	0 ms	444 KB	Output is correct
46	Correct	1 ms	344 KB	Output is correct
47	Correct	1 ms	600 KB	Output is correct
48	Correct	0 ms	344 KB	Output is correct
49	Correct	0 ms	600 KB	Output is correct
50	Correct	1 ms	600 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	1 ms	600 KB	Output is correct
53	Correct	0 ms	452 KB	Output is correct
54	Correct	0 ms	344 KB	Output is correct
55	Correct	0 ms	344 KB	Output is correct
56	Correct	0 ms	344 KB	Output is correct
57	Correct	0 ms	344 KB	Output is correct
58	Correct	0 ms	608 KB	Output is correct
59	Correct	1 ms	344 KB	Output is correct
60	Correct	0 ms	600 KB	Output is correct
61	Correct	1 ms	344 KB	Output is correct
62	Correct	1 ms	600 KB	Output is correct
63	Correct	0 ms	600 KB	Output is correct
64	Correct	0 ms	344 KB	Output is correct
65	Correct	1 ms	600 KB	Output is correct
66	Correct	1 ms	344 KB	Output is correct
67	Correct	0 ms	608 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	1 ms	600 KB	Output is correct
70	Correct	0 ms	344 KB	Output is correct
71	Correct	1 ms	600 KB	Output is correct
72	Correct	0 ms	344 KB	Output is correct
73	Correct	0 ms	620 KB	Output is correct
74	Correct	1 ms	356 KB	Output is correct
75	Correct	0 ms	608 KB	Output is correct
76	Correct	1 ms	344 KB	Output is correct
77	Correct	0 ms	356 KB	Output is correct
78	Correct	0 ms	348 KB	Output is correct
79	Correct	1 ms	548 KB	Output is correct
80	Correct	0 ms	344 KB	Output is correct
81	Correct	0 ms	344 KB	Output is correct
82	Correct	0 ms	344 KB	Output is correct
83	Correct	0 ms	344 KB	Output is correct
84	Correct	0 ms	344 KB	Output is correct
85	Correct	0 ms	344 KB	Output is correct
86	Correct	0 ms	600 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	0 ms	608 KB	Output is correct
89	Correct	0 ms	344 KB	Output is correct
90	Correct	0 ms	608 KB	Output is correct
91	Correct	0 ms	344 KB	Output is correct
92	Correct	0 ms	344 KB	Output is correct
93	Correct	1 ms	608 KB	Output is correct
94	Correct	0 ms	344 KB	Output is correct
95	Correct	0 ms	600 KB	Output is correct
96	Correct	1 ms	344 KB	Output is correct
97	Correct	0 ms	600 KB	Output is correct
98	Correct	0 ms	344 KB	Output is correct
99	Correct	1 ms	608 KB	Output is correct
100	Correct	1 ms	500 KB	Output is correct
101	Correct	0 ms	344 KB	Output is correct
102	Correct	0 ms	600 KB	Output is correct
103	Correct	0 ms	344 KB	Output is correct
104	Correct	0 ms	608 KB	Output is correct
105	Correct	1 ms	344 KB	Output is correct
106	Correct	0 ms	608 KB	Output is correct
107	Correct	1 ms	344 KB	Output is correct
108	Correct	0 ms	600 KB	Output is correct
109	Correct	0 ms	344 KB	Output is correct
110	Correct	0 ms	600 KB	Output is correct
111	Correct	1 ms	600 KB	Output is correct
112	Correct	1 ms	340 KB	Output is correct
113	Correct	1 ms	600 KB	Output is correct
114	Correct	0 ms	608 KB	Output is correct
115	Correct	0 ms	344 KB	Output is correct
116	Correct	1 ms	600 KB	Output is correct
117	Correct	1 ms	608 KB	Output is correct
118	Correct	1 ms	600 KB	Output is correct
119	Correct	1 ms	600 KB	Output is correct
120	Correct	0 ms	600 KB	Output is correct
121	Correct	0 ms	444 KB	Output is correct
122	Correct	1 ms	340 KB	Output is correct
123	Correct	0 ms	344 KB	Output is correct
124	Correct	0 ms	600 KB	Output is correct
125	Correct	1 ms	608 KB	Output is correct
126	Correct	1 ms	344 KB	Output is correct
127	Correct	0 ms	600 KB	Output is correct
128	Correct	0 ms	344 KB	Output is correct
129	Correct	0 ms	600 KB	Output is correct
130	Correct	0 ms	444 KB	Output is correct
131	Correct	0 ms	600 KB	Output is correct
132	Correct	0 ms	344 KB	Output is correct
133	Correct	0 ms	600 KB	Output is correct
134	Correct	1 ms	608 KB	Output is correct
135	Correct	0 ms	600 KB	Output is correct

답안 #943875

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