Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

implement hw1 #765

Open
wants to merge 5 commits into
base: master
Choose a base branch
from
Open

implement hw1 #765

Changes from 4 commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
8e2e461
implement hw1
SlepenkovDmitry Feb 19, 2018
0e2bbaf
fix hw1
SlepenkovDmitry Feb 19, 2018
54273f2
fix2 hw1
SlepenkovDmitry Feb 19, 2018
5fdc166
fix3 hw1
SlepenkovDmitry Feb 19, 2018
f973113
last hw1
SlepenkovDmitry Mar 16, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 24 additions & 0 deletions 2018/SlepenkovDmitry/HomeWork1/HomeWork1.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
class PrintPascalTriangle
def initialize
print "Enter the depth of the triangle n = "
@rows = gets.chomp.to_i
end
def calculatedRow
triangle = []
@rows.times do |row|
line = [1]
(0..row-1).each {|x| line << (line[x] * (row-x) / (x+1)) }
triangle << line
end
triangle
end
def printTriangle
max = calculatedRow.flatten.max.to_s.length
strings = calculatedRow.map {|arr| arr.map {|int| int.to_s.center(max + 3)} }
strings.each do |line|
puts line.join.center(strings[-1].join.length)
end
end

row = PrintPascalTriangle.new
row.printTriangle