Submission #590338

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
590338	2022-07-05T20:59:39 Z	dnialh	Rope (JOI17_rope)	PyPy 3	80 / 100	1422 ms	262144 KB

rope

from collections import Counter
 
import sys as sus
input = sus.stdin.readline
 
n, m = map(int, input().split())
 
c = list(range(1, m + 1))
c = list(map(int, input().split()))
 
ct = Counter(c)
ctl = [0] * (m + 1)
for i in range(1, m + 1):
    ctl[i] = ct[i]
o = ct.most_common()
 
del ct
 
odd = Counter()
eve = Counter()
 
for i in range(n - 1):
    s = min(c[i], c[i + 1])
    b = max(c[i], c[i + 1])
    if i % 2:
        odd[(s << 20) |  b] += 1
    else:
        eve[(s << 20) |  b] += 1
 
for v in odd:
    odd[v] = min(odd[v], eve[v])
    
del eve
 
out = []
 
 
for i in range(1, m + 1):
    res = 0
    for v, vc in o:
        if v == i:
            continue
 
        bl = odd[(i << 20) | v] + odd[v << 20 | i]
        #br = eve[(i << 20) | v] + eve[v << 20 | i]
 
        bad = bl
        #print(bl, br)
        #bad = min(bl, br)
 
        res = max(res, vc - bad)
 
        if bad == 0:
            break
    out.append(n - res - ctl[i])
    
print('\n'.join(map(str, out)))

Subtask #1
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	39 ms	18604 KB	Output is correct
2	Correct	40 ms	18620 KB	Output is correct
3	Correct	43 ms	18592 KB	Output is correct
4	Correct	42 ms	18560 KB	Output is correct
5	Correct	40 ms	18580 KB	Output is correct
6	Correct	44 ms	18596 KB	Output is correct
7	Correct	42 ms	18652 KB	Output is correct
8	Correct	46 ms	18636 KB	Output is correct
9	Correct	50 ms	18576 KB	Output is correct
10	Correct	53 ms	18644 KB	Output is correct
11	Correct	42 ms	18648 KB	Output is correct
12	Correct	40 ms	18612 KB	Output is correct
13	Correct	41 ms	18732 KB	Output is correct
14	Correct	40 ms	18648 KB	Output is correct
15	Correct	41 ms	18548 KB	Output is correct
16	Correct	43 ms	18548 KB	Output is correct
17	Correct	43 ms	18652 KB	Output is correct
18	Correct	39 ms	18588 KB	Output is correct
19	Correct	42 ms	18604 KB	Output is correct
20	Correct	42 ms	18644 KB	Output is correct
21	Correct	42 ms	18636 KB	Output is correct
22	Correct	39 ms	18560 KB	Output is correct
23	Correct	40 ms	18548 KB	Output is correct
24	Correct	46 ms	18628 KB	Output is correct
25	Correct	41 ms	18612 KB	Output is correct
26	Correct	41 ms	18632 KB	Output is correct

Subtask #2
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	39 ms	18604 KB	Output is correct
2	Correct	40 ms	18620 KB	Output is correct
3	Correct	43 ms	18592 KB	Output is correct
4	Correct	42 ms	18560 KB	Output is correct
5	Correct	40 ms	18580 KB	Output is correct
6	Correct	44 ms	18596 KB	Output is correct
7	Correct	42 ms	18652 KB	Output is correct
8	Correct	46 ms	18636 KB	Output is correct
9	Correct	50 ms	18576 KB	Output is correct
10	Correct	53 ms	18644 KB	Output is correct
11	Correct	42 ms	18648 KB	Output is correct
12	Correct	40 ms	18612 KB	Output is correct
13	Correct	41 ms	18732 KB	Output is correct
14	Correct	40 ms	18648 KB	Output is correct
15	Correct	41 ms	18548 KB	Output is correct
16	Correct	43 ms	18548 KB	Output is correct
17	Correct	43 ms	18652 KB	Output is correct
18	Correct	39 ms	18588 KB	Output is correct
19	Correct	42 ms	18604 KB	Output is correct
20	Correct	42 ms	18644 KB	Output is correct
21	Correct	42 ms	18636 KB	Output is correct
22	Correct	39 ms	18560 KB	Output is correct
23	Correct	40 ms	18548 KB	Output is correct
24	Correct	46 ms	18628 KB	Output is correct
25	Correct	41 ms	18612 KB	Output is correct
26	Correct	41 ms	18632 KB	Output is correct
27	Correct	97 ms	30384 KB	Output is correct
28	Correct	85 ms	30480 KB	Output is correct
29	Correct	86 ms	30440 KB	Output is correct
30	Correct	83 ms	30444 KB	Output is correct
31	Correct	87 ms	30428 KB	Output is correct
32	Correct	95 ms	30328 KB	Output is correct
33	Correct	88 ms	30356 KB	Output is correct
34	Correct	84 ms	30416 KB	Output is correct

Subtask #3
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	39 ms	18604 KB	Output is correct
2	Correct	40 ms	18620 KB	Output is correct
3	Correct	43 ms	18592 KB	Output is correct
4	Correct	42 ms	18560 KB	Output is correct
5	Correct	40 ms	18580 KB	Output is correct
6	Correct	44 ms	18596 KB	Output is correct
7	Correct	42 ms	18652 KB	Output is correct
8	Correct	46 ms	18636 KB	Output is correct
9	Correct	50 ms	18576 KB	Output is correct
10	Correct	53 ms	18644 KB	Output is correct
11	Correct	42 ms	18648 KB	Output is correct
12	Correct	40 ms	18612 KB	Output is correct
13	Correct	41 ms	18732 KB	Output is correct
14	Correct	40 ms	18648 KB	Output is correct
15	Correct	41 ms	18548 KB	Output is correct
16	Correct	43 ms	18548 KB	Output is correct
17	Correct	43 ms	18652 KB	Output is correct
18	Correct	39 ms	18588 KB	Output is correct
19	Correct	42 ms	18604 KB	Output is correct
20	Correct	42 ms	18644 KB	Output is correct
21	Correct	42 ms	18636 KB	Output is correct
22	Correct	39 ms	18560 KB	Output is correct
23	Correct	40 ms	18548 KB	Output is correct
24	Correct	46 ms	18628 KB	Output is correct
25	Correct	41 ms	18612 KB	Output is correct
26	Correct	41 ms	18632 KB	Output is correct
27	Correct	97 ms	30384 KB	Output is correct
28	Correct	85 ms	30480 KB	Output is correct
29	Correct	86 ms	30440 KB	Output is correct
30	Correct	83 ms	30444 KB	Output is correct
31	Correct	87 ms	30428 KB	Output is correct
32	Correct	95 ms	30328 KB	Output is correct
33	Correct	88 ms	30356 KB	Output is correct
34	Correct	84 ms	30416 KB	Output is correct
35	Correct	127 ms	35168 KB	Output is correct
36	Correct	139 ms	35932 KB	Output is correct
37	Correct	122 ms	35160 KB	Output is correct
38	Correct	123 ms	35272 KB	Output is correct
39	Correct	133 ms	35268 KB	Output is correct
40	Correct	139 ms	35044 KB	Output is correct
41	Correct	142 ms	34796 KB	Output is correct
42	Correct	127 ms	32356 KB	Output is correct
43	Correct	125 ms	33632 KB	Output is correct
44	Correct	142 ms	36108 KB	Output is correct
45	Correct	138 ms	35152 KB	Output is correct
46	Correct	127 ms	33024 KB	Output is correct
47	Correct	127 ms	32160 KB	Output is correct

Subtask #4
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	39 ms	18604 KB	Output is correct
2	Correct	40 ms	18620 KB	Output is correct
3	Correct	43 ms	18592 KB	Output is correct
4	Correct	42 ms	18560 KB	Output is correct
5	Correct	40 ms	18580 KB	Output is correct
6	Correct	44 ms	18596 KB	Output is correct
7	Correct	42 ms	18652 KB	Output is correct
8	Correct	46 ms	18636 KB	Output is correct
9	Correct	50 ms	18576 KB	Output is correct
10	Correct	53 ms	18644 KB	Output is correct
11	Correct	42 ms	18648 KB	Output is correct
12	Correct	40 ms	18612 KB	Output is correct
13	Correct	41 ms	18732 KB	Output is correct
14	Correct	40 ms	18648 KB	Output is correct
15	Correct	41 ms	18548 KB	Output is correct
16	Correct	43 ms	18548 KB	Output is correct
17	Correct	43 ms	18652 KB	Output is correct
18	Correct	39 ms	18588 KB	Output is correct
19	Correct	42 ms	18604 KB	Output is correct
20	Correct	42 ms	18644 KB	Output is correct
21	Correct	42 ms	18636 KB	Output is correct
22	Correct	39 ms	18560 KB	Output is correct
23	Correct	40 ms	18548 KB	Output is correct
24	Correct	46 ms	18628 KB	Output is correct
25	Correct	41 ms	18612 KB	Output is correct
26	Correct	41 ms	18632 KB	Output is correct
27	Correct	97 ms	30384 KB	Output is correct
28	Correct	85 ms	30480 KB	Output is correct
29	Correct	86 ms	30440 KB	Output is correct
30	Correct	83 ms	30444 KB	Output is correct
31	Correct	87 ms	30428 KB	Output is correct
32	Correct	95 ms	30328 KB	Output is correct
33	Correct	88 ms	30356 KB	Output is correct
34	Correct	84 ms	30416 KB	Output is correct
35	Correct	127 ms	35168 KB	Output is correct
36	Correct	139 ms	35932 KB	Output is correct
37	Correct	122 ms	35160 KB	Output is correct
38	Correct	123 ms	35272 KB	Output is correct
39	Correct	133 ms	35268 KB	Output is correct
40	Correct	139 ms	35044 KB	Output is correct
41	Correct	142 ms	34796 KB	Output is correct
42	Correct	127 ms	32356 KB	Output is correct
43	Correct	125 ms	33632 KB	Output is correct
44	Correct	142 ms	36108 KB	Output is correct
45	Correct	138 ms	35152 KB	Output is correct
46	Correct	127 ms	33024 KB	Output is correct
47	Correct	127 ms	32160 KB	Output is correct
48	Correct	801 ms	125252 KB	Output is correct
49	Correct	775 ms	125952 KB	Output is correct
50	Correct	786 ms	124844 KB	Output is correct
51	Correct	807 ms	121620 KB	Output is correct
52	Correct	783 ms	138728 KB	Output is correct
53	Correct	586 ms	121892 KB	Output is correct
54	Correct	564 ms	121840 KB	Output is correct
55	Correct	587 ms	121888 KB	Output is correct
56	Correct	530 ms	121948 KB	Output is correct

Subtask #5
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	39 ms	18604 KB	Output is correct
2	Correct	40 ms	18620 KB	Output is correct
3	Correct	43 ms	18592 KB	Output is correct
4	Correct	42 ms	18560 KB	Output is correct
5	Correct	40 ms	18580 KB	Output is correct
6	Correct	44 ms	18596 KB	Output is correct
7	Correct	42 ms	18652 KB	Output is correct
8	Correct	46 ms	18636 KB	Output is correct
9	Correct	50 ms	18576 KB	Output is correct
10	Correct	53 ms	18644 KB	Output is correct
11	Correct	42 ms	18648 KB	Output is correct
12	Correct	40 ms	18612 KB	Output is correct
13	Correct	41 ms	18732 KB	Output is correct
14	Correct	40 ms	18648 KB	Output is correct
15	Correct	41 ms	18548 KB	Output is correct
16	Correct	43 ms	18548 KB	Output is correct
17	Correct	43 ms	18652 KB	Output is correct
18	Correct	39 ms	18588 KB	Output is correct
19	Correct	42 ms	18604 KB	Output is correct
20	Correct	42 ms	18644 KB	Output is correct
21	Correct	42 ms	18636 KB	Output is correct
22	Correct	39 ms	18560 KB	Output is correct
23	Correct	40 ms	18548 KB	Output is correct
24	Correct	46 ms	18628 KB	Output is correct
25	Correct	41 ms	18612 KB	Output is correct
26	Correct	41 ms	18632 KB	Output is correct
27	Correct	97 ms	30384 KB	Output is correct
28	Correct	85 ms	30480 KB	Output is correct
29	Correct	86 ms	30440 KB	Output is correct
30	Correct	83 ms	30444 KB	Output is correct
31	Correct	87 ms	30428 KB	Output is correct
32	Correct	95 ms	30328 KB	Output is correct
33	Correct	88 ms	30356 KB	Output is correct
34	Correct	84 ms	30416 KB	Output is correct
35	Correct	127 ms	35168 KB	Output is correct
36	Correct	139 ms	35932 KB	Output is correct
37	Correct	122 ms	35160 KB	Output is correct
38	Correct	123 ms	35272 KB	Output is correct
39	Correct	133 ms	35268 KB	Output is correct
40	Correct	139 ms	35044 KB	Output is correct
41	Correct	142 ms	34796 KB	Output is correct
42	Correct	127 ms	32356 KB	Output is correct
43	Correct	125 ms	33632 KB	Output is correct
44	Correct	142 ms	36108 KB	Output is correct
45	Correct	138 ms	35152 KB	Output is correct
46	Correct	127 ms	33024 KB	Output is correct
47	Correct	127 ms	32160 KB	Output is correct
48	Correct	801 ms	125252 KB	Output is correct
49	Correct	775 ms	125952 KB	Output is correct
50	Correct	786 ms	124844 KB	Output is correct
51	Correct	807 ms	121620 KB	Output is correct
52	Correct	783 ms	138728 KB	Output is correct
53	Correct	586 ms	121892 KB	Output is correct
54	Correct	564 ms	121840 KB	Output is correct
55	Correct	587 ms	121888 KB	Output is correct
56	Correct	530 ms	121948 KB	Output is correct
57	Runtime error	1422 ms	262144 KB	Execution killed with signal 9
58	Halted	0 ms	0 KB	-

Submission #590338

Compilation message

Subtask #1 15.0 / 15.0

Subtask #2 30.0 / 30.0

Subtask #3 10.0 / 10.0

Subtask #4 25.0 / 25.0

Subtask #5 0 / 20.0

Subtask #1
15.0 / 15.0

Subtask #2
30.0 / 30.0

Subtask #3
10.0 / 10.0

Subtask #4
25.0 / 25.0

Subtask #5
0 / 20.0