컨테이너와 반복문

컨테이너와 반복문의 만남

Python

members = ['egoing', 'leezche', 'graphittie']
i = 0
while i < len(members):
    print(members[i])
    i = i + 1

Ruby

members = ['egoing', 'leezche', 'graphittie']
i = 0
while i < members.length do
    puts(members[i])
    i = i + 1
end

실행결과

egoing
leezche
graphittie

Python | Ruby

달콤한 for문의 등장

Python

members = ['egoing', 'leezche', 'graphittie']
for member in members:
    print(member)

Ruby

members = ['egoing', 'leezche', 'graphittie']
for member in members do
    puts(member)
end

실행결과

egoing
leezche
graphitti

Python | Ruby

for문의 활용

Python

for item in range(5, 11):
    print(item)

Ruby

for item in (5..10) do
  puts(item)
end

실행결과

5
6
7
8
9
10

Python | Ruby

 로그인 애플리케이션에 투입

Python

input_id = input("아이디를 입력해주세요.\n")
members = ['egoing', 'k8805', 'leezche']
for member in members:
    if member == input_id:
        print('Hello!, '+member)
        import sys
        sys.exit()
print('Who are you?')

Ruby

puts("아이디를 입력해주세요")
input_id = gets.chomp()
members = ['egoing', 'k8805', 'leezche']
for member in members do
    if member == input_id
        puts('Hello!, '+member)
        exit
    end
end
puts('Who are you?')

실행결과

입력 값에 따라서 달라요~ 

Python | Ruby

참고

github