CSES - Datatähti 2021 alku

CSES - Datatähti 2021 alku - Results

Submission details
Task:	Alitaulukot
Sender:	Anniiiz
Submission time:	2020-09-30 21:39:42 +0300
Language:	Python3 (PyPy3)
Status:	READY
Result:	37

Feedback
group	verdict	score
#1	ACCEPTED	11
#2	ACCEPTED	26
#3	TIME LIMIT EXCEEDED	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.05 s	1, 2, 3	details
#2	ACCEPTED	0.05 s	1, 2, 3	details
#3	ACCEPTED	0.05 s	1, 2, 3	details
#4	ACCEPTED	0.05 s	1, 2, 3	details
#5	ACCEPTED	0.05 s	1, 2, 3	details
#6	ACCEPTED	0.06 s	2, 3	details
#7	ACCEPTED	0.08 s	2, 3	details
#8	ACCEPTED	0.06 s	2, 3	details
#9	ACCEPTED	0.06 s	2, 3	details
#10	ACCEPTED	0.06 s	2, 3	details
#11	TIME LIMIT EXCEEDED	--	3	details
#12	ACCEPTED	0.15 s	3	details
#13	ACCEPTED	0.14 s	3	details
#14	ACCEPTED	0.10 s	3	details
#15	ACCEPTED	0.09 s	3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details

Code

import math


def main():
  d = input()
  luvut = d.split()
  n = int(luvut[0])
  k = int(luvut[1])
  b = input()
  taulukko = b.split()
  s = 0
  a = 0
  maara = 0
  pienin = int(taulukko[0])
  suurin = int(taulukko[0])
  joku = [int(taulukko[0])]
  jossain = 0
  while s < n-1:
    if a != n - 1:
      if abs(suurin - int(taulukko[a + 1])) <= k and abs(pienin - int(taulukko[a + 1])) <= k:
        a += 1
        joku.append(int(taulukko[a]))
        suurin = max(suurin, int(taulukko[a]))
        pienin = min(pienin, int(taulukko[a]))
      else:
        maara += len(joku) - jossain
        if jossain < len(joku) - 1:
          if int(joku[jossain]) == pienin:
            jossain += 1
            pienin = valitsePienin(joku, jossain)
          elif int(joku[jossain]) == suurin:
            jossain += 1
            suurin = valitseSuurin(joku, jossain)
          else:
            jossain += 1
        else:
          jossain += 1
        s += 1
        if s > a:
          joku.append(int(taulukko[s]))
          pienin = int(taulukko[s])
          suurin = int(taulukko[s])
          a = s
    else:
      maara += len(joku) - jossain
      if jossain < len(joku) - 1:
        if int(joku[jossain]) == pienin:
          jossain += 1
          pienin = valitsePienin(joku, jossain)
        elif int(joku[jossain]) == suurin:
          jossain += 1
          suurin = valitseSuurin(joku, jossain)
        else:
          jossain += 1
      else:
        jossain += 1
      s += 1
  maara += 1
  print(maara)


def valitsePienin(lista, kohta):
  pienin = lista[kohta]
  for i in range(kohta, len(lista)):
    pienin = min(pienin, lista[i])
  return pienin

def valitseSuurin(lista, kohta):
  suurin = lista[kohta]
  for i in range(kohta, len(lista)):
    suurin = max(suurin, lista[i])
  return suurin



main()

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5050` view save

user output
`5050` view save

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 2 5 5 2 4 3 5 3 4 3 2 3 4 5 4 4 ...` view save

correct output
`317` view save

user output
`317` view save

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 10 71 60 61 96 25 10 10 9 84 85 1...` view save

correct output
`119` view save

user output
`119` view save

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 990000000 111122929 961821360 578238211 ...` view save

correct output
`4006` view save

user output
`4006` view save

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 1000000000 553190572 453407680 667300705 ...` view save

correct output
`5050` view save

user output
`5050` view save

Test 6

Group: 2, 3

Verdict: ACCEPTED

input
`2000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`2001000` view save

user output
`2001000` view save

Test 7

Group: 2, 3

Verdict: ACCEPTED

input
`2000 2 4 4 1 4 2 3 1 2 1 3 5 2 2 4 4 ...` view save

correct output
`6340` view save

user output
`6340` view save

Test 8

Group: 2, 3

Verdict: ACCEPTED

input
`2000 10 65 88 33 88 41 10 17 38 22 3 8...` view save

correct output
`2413` view save

user output
`2413` view save

Test 9

Group: 2, 3

Verdict: ACCEPTED

input
`2000 999000000 746120950 772769620 721488968 ...` view save

correct output
`1287776` view save

user output
`1287776` view save

Test 10

Group: 2, 3

Verdict: ACCEPTED

input
`2000 1000000000 621947980 510355354 756705418 ...` view save

correct output
`2001000` view save

user output
`2001000` view save

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5000050000` view save

user output
(empty)

Test 12

Group: 3

Verdict: ACCEPTED

input
`100000 2 3 3 1 3 3 1 1 5 1 2 5 4 1 3 1 ...` view save

correct output
`317066` view save

user output
`317066` view save

Test 13

Group: 3

Verdict: ACCEPTED

input
`100000 10 10 3 6 3 43 60 5 48 15 27 86 4...` view save

correct output
`123292` view save

user output
`123292` view save

Test 14

Group: 3

Verdict: ACCEPTED

input
`100000 999990000 460235639 963048588 47270983 3...` view save

correct output
`4946886742` view save

user output
`4946886742` view save

Test 15

Group: 3

Verdict: ACCEPTED

input
`100000 1000000000 885457070 18257718 927615960 3...` view save

correct output
`5000050000` view save

user output
`5000050000` view save

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 50000 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

correct output
`3750075000` view save

user output
(empty)

Test 17

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 50000 100000 99999 99998 99997 99996...` view save

correct output
`3750075000` view save

user output
(empty)

Datatähti 2021 alku

Alitaulukot

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Tasks

Submissions (Anniiiz)