CSES - Datatähti 2021 alku - Results
Submission details
Task:Arpakuutiot
Sender:Kirill_Akimov
Submission time:2020-10-11 23:58:25 +0300
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#10.07 s1, 2details
#20.07 s1, 2details
#30.07 s1, 2details
#40.07 s1, 2details
#50.07 s1, 2details
#60.07 s1, 2details
#70.08 s1, 2details
#80.07 s1, 2details
#90.07 s1, 2details
#100.07 s1, 2details
#110.08 s2details
#120.07 s2details
#130.07 s2details
#140.07 s2details
#150.07 s2details
#160.08 s2details
#170.07 s2details
#180.07 s2details
#190.07 s2details
#200.07 s2details
#210.07 s2details
#220.07 s2details
#230.07 s2details
#240.07 s2details
#250.07 s2details
#260.07 s2details
#270.07 s2details
#280.08 s2details
#290.07 s2details
#300.07 s2details
#310.07 s1, 2details

Code

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# Datathti 2021 alku
# C Alitaulukot

n,k = [int(e) for e in input().split()]
a   = [int(e) for e in input().split()]

c   = int((1+n)*n/2)
p,q = a[0],a[0]
r,s = 0,0
m   = -1

for i in range(1,n):
    if p >= a[i]:
        p = a[i]
        r = i
    if q <= a[i]:
        q = a[i]
        s = i
    if q-p > k:
        if r > s:
            r = s
        c -= (n-i)*(r-m)
        m  = r
        p,q = a[i],a[i]
        r,s = i,i

print(c)

Test details

Test 1

Group: 1, 2

Verdict:

input
3
165..
.4...
.3...
.2...
...

correct output
3
-
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 2

Group: 1, 2

Verdict:

input
5
264..
.5...
.3...
.1...
...

correct output
3
4 5
1
2 5
2 4

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 3

Group: 1, 2

Verdict:

input
5
152..
.4...
.3...
.6...
...

correct output
3 5
4
1 5
2
1 3

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 4

Group: 1, 2

Verdict:

input
5
142..
.6...
.3...
.5...
...

correct output
4 5
3
2
1 5
1 4

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 5

Group: 1, 2

Verdict:

input
5
123..
.4...
.6...
.5...
...

correct output
3
4 5
1
2 5
2 4

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 6

Group: 1, 2

Verdict:

input
5
213..
.6...
.4...
.5...
...

correct output
4 5
3
2
1 5
1 4

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 7

Group: 1, 2

Verdict:

input
5
314..
.5...
.2...
.6...
...

correct output
3
4 5
1
2 5
2 4

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 8

Group: 1, 2

Verdict:

input
5
163..
.2...
.5...
.4...
...

correct output
4 5
3
2
1 5
1 4

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 9

Group: 1, 2

Verdict:

input
5
264..
.1...
.3...
.5...
...

correct output
2 3
1 3
1 2
5
4

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 10

Group: 1, 2

Verdict:

input
5
214..
.3...
.5...
.6...
...

correct output
5
3 4
2 4
2 3
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 11

Group: 2

Verdict:

input
10
.41..
.5...
.2...
36...
...

correct output
9
4 6 8
7 10
2 6 8
-
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 12

Group: 2

Verdict:

input
10
5....
1436.
.2...
.....
...

correct output
5 8
6 10
4 7 9
3 7 9
1 8
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 13

Group: 2

Verdict:

input
10
2....
41...
.63..
.5...
...

correct output
4 9 10
5 6 7 8
-
1 9 10
2 6 7 8
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 14

Group: 2

Verdict:

input
10
1....
634..
..52.
.....
...

correct output
2 3 4 5 6 9 10
1 3 4 5 6 9 10
1 2 4 5 6 9 10
1 2 3 5 6 9 10
1 2 3 4 6 9 10
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 15

Group: 2

Verdict:

input
10
.2...
4516.
3....
.....
...

correct output
5 7 9 10
8
4 6
3 6
1 7 9 10
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 16

Group: 2

Verdict:

input
10
.56..
.2...
.4...
31...
...

correct output
4 9
3 5 10
2 5 10
1 9
2 3 10
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 17

Group: 2

Verdict:

input
10
..62.
.31..
45...
.....
...

correct output
2 3 4 8
1 3 4 8
1 2 4 8
1 2 3 8
6 7 9 10
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 18

Group: 2

Verdict:

input
10
532..
.4...
.1...
.6...
...

correct output
3 8 9
5 6
1 8 9
7 10
2 6
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 19

Group: 2

Verdict:

input
10
.64..
.1...
.3...
52...
...

correct output
2 5 6 7 8 9
1 5 6 7 8 9
4 10
3 10
1 2 6 7 8 9
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 20

Group: 2

Verdict:

input
10
.4...
326..
.1...
.5...
...

correct output
4 7 8
6 9 10
5
1 7 8
3
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 21

Group: 2

Verdict:

input
20
.6...
.4...
31...
.25..
...

correct output
3 7 11 16
6
1 7 11 16
5 19
4 19
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 22

Group: 2

Verdict:

input
20
3....
5614.
..2..
.....
...

correct output
7 10 11 17 20
12
4 9 13 15 18
3 9 13 15 18
8 14 16
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 23

Group: 2

Verdict:

input
20
42...
.316.
.5...
.....
...

correct output
5 12 13 15 18
16 20
6 8 14
9 19
1 12 13 15 18
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 24

Group: 2

Verdict:

input
20
..5..
.623.
41...
.....
...

correct output
2 6 11 12 13
1 6 11 12 13
5 16 18
7 14
3 16 18
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 25

Group: 2

Verdict:

input
20
.46..
53...
.1...
.2...
...

correct output
2 3 5 7 15 17 19
1 3 5 7 15 17 19
1 2 5 7 15 17 19
8 10 11 14
1 2 3 7 15 17 19
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 26

Group: 2

Verdict:

input
20
.61..
.4...
35...
.2...
...

correct output
8 10 20
3 17 18 19
2 17 18 19
14 15
6 7 9 13
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 27

Group: 2

Verdict:

input
20
..2..
1463.
.5...
.....
...

correct output
2 3 5 6 9 20
1 3 5 6 9 20
1 2 5 6 9 20
11 19
1 2 3 6 9 20
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 28

Group: 2

Verdict:

input
20
...4.
5132.
6....
.....
...

correct output
2 8 10 12 13 19
1 8 10 12 13 19
4 5 15 16 17
3 5 15 16 17
3 4 15 16 17
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 29

Group: 2

Verdict:

input
20
.2...
.31..
45...
6....
...

correct output
5 8 9 14 17
3 10 16
2 10 16
13 15 19
1 8 9 14 17
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 30

Group: 2

Verdict:

input
20
3....
452..
.1...
.6...
...

correct output
3 7 8 9 14 15 16 19
4 12 13 17
1 7 8 9 14 15 16 19
2 12 13 17
11 20
...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...

Test 31

Group: 1, 2

Verdict:

input
2
546..
.3...
.2...
.1...
...

correct output
-
-

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n,k = [...