CSES - Datatähti 2024 alku - Results
Submission details
Task:Säähavainnot
Sender:rottis
Submission time:2023-11-07 10:15:50 +0200
Language:Ruby
Status:READY
Result:43
Feedback
groupverdictscore
#1ACCEPTED43.25
Test results
testverdicttimescore
#1ACCEPTED0.10 s6details
#2ACCEPTED0.10 s6.13details
#3ACCEPTED0.10 s5.25details
#4ACCEPTED0.10 s5.25details
#5ACCEPTED0.10 s5details
#6ACCEPTED0.10 s5.13details
#7ACCEPTED0.10 s5.38details
#8ACCEPTED0.10 s5.13details

Code

class Day
attr_accessor :days
def initialize(days)
@days = days
end
def output(arr, offsets, offsets2)
op = []
last = days[-1]
peak = days[12...24].index(days[12...24].reverse.max) + 12
peakright = peak
peakleft = peak
while peakright < 22
peakright += 1
peakleft -= 1
end
(1..12).each do |num|
peakright += 1
peakleft -= 0.8
if arr.include?(num)
if num <= 12
op << ((((self.days[-num]) + last ) / 2 - offsets[num - 1]).round(1))
#input << (legalrow[-num] + last) / 2
#last = input[-1]
else
op << ((self.days[peakleft.floor] + self.days[-(peakright - 23)] + last) / 3 + offsets2[num - 1]).round(1)
# input << (row[peakleft.floor] + row[-(peakright-12)] + last) / 3
end
last = op[-1]
op[-1] = op[-1].to_s
else
op << "?"
end
end
puts op.join(" ")
end
end
count = gets.chomp.to_i
days = []
count.times do
days << Day.new(gets.chomp.split(" ").map(&:to_f))
end
choose = [1, 2, 3, 4, 5, 6, 7, 8, 9]
offsets = [-0.07, -0.13, -0.18, -0.24, -0.28, -0.31, -0.34, -0.34, -0.33, -0.3, -0.22, -0.11]
offsets2 = [-0.11, -0.2, -0.3, -0.35, -0.42, -0.37, -0.35, -0.32, -0.3, -0.28, -0.23, -0.15]
days.each do |day|
day.output(choose, offsets, offsets2)
end

Test details

Test 1

Verdict: ACCEPTED

input
1000
-0.4 -0.1 -0.2 -0.3 -0.4 -0.5 ...

correct output
0.4 0.4 0.5 0.8 0.9 1.1 1.3 1....

user output
0.3 0.4 0.4 0.3 0.2 0.1 0.0 -0...
Truncated

Test 2

Verdict: ACCEPTED

input
1000
2.9 2.9 2.9 2.1 2.6 2 2 2.2 2....

correct output
2.3 1.6 1.5 1.1 1 0.7 0.6 0.8 ...

user output
2.7 2.7 2.7 2.7 2.6 2.6 2.6 2....
Truncated

Test 3

Verdict: ACCEPTED

input
1000
6.6 6 6.4 6 4.6 4.6 4.2 4.3 4....

correct output
10 10.9 10.3 10.1 9.1 7.3 5.7 ...

user output
10.2 9.7 9.1 8.2 7.3 6.3 5.2 4...
Truncated

Test 4

Verdict: ACCEPTED

input
1000
19.4 20.2 19.1 18.9 18.3 17.3 ...

correct output
18 18.2 17 17.5 17.2 16.2 12 8...

user output
17.3 17.5 17.3 16.8 16.0 15.2 ...
Truncated

Test 5

Verdict: ACCEPTED

input
1000
-5.7 -5.8 -5.8 -5.9 -7.1 -6.9 ...

correct output
-4.2 -4.1 -4 -3.8 -3.5 -3.2 -3...

user output
-4.4 -4.4 -4.4 -4.6 -5.2 -5.6 ...
Truncated

Test 6

Verdict: ACCEPTED

input
1000
14.8 14.8 15.4 12.9 11.8 9.7 9...

correct output
11.8 11 11.6 10.8 10.4 10.4 10...

user output
12.7 12.9 12.0 11.7 11.1 10.3 ...
Truncated

Test 7

Verdict: ACCEPTED

input
1000
0.7 1 2 1.4 0.6 -0.4 -0.9 -0.7...

correct output
-1.3 -0.5 -0.6 -1 -3.2 -7.2 -6...

user output
-1.7 -1.7 -1.7 -1.8 -1.9 -1.9 ...
Truncated

Test 8

Verdict: ACCEPTED

input
1000
15.1 15.3 14.9 14.4 14.4 13.7 ...

correct output
15.6 15.9 16 15.2 14.6 14.4 13...

user output
15.1 14.7 14.7 13.7 13.1 12.5 ...
Truncated