niitsken

class Main {
  public static void main(String[] args) {
    int[] a = {100, 300, 500};
    System.out.println(a[2]);
  }
}

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10.times do
  x = 10
  p x
end

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puts "What is your name?"
name = gets

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puts "Hello World"

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p "Hello World"

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numbers = [1,2,3,4,5]
p numbers

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numbers = [1,2,3,4,5]
puts numbers

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def sum4(list_integer):
    sum = 0
    i = 0
    length = len(list_integer)
    while i < length:
        sum += list_integer[i]
        if list_integer[i] == 4: i += 1
        i += 1
    return sum

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def verb_post(s):
    irregular_words = {
        "write": "wrote",
        "go": "went", 
        "put": "put",
        "bring": "brought",
        }
    if irregular_words.has_key(s): 
        return irregular_words[s]
    if s[-1] == "c":

niitsken

import sys

args = len(sys.argv)
if args == 1:
    print("Enter a file name below")
    f = sys.stdin.readline().rstrip()
elif args == 2:
    f = sys.argv[1]
else:
    sys.exit("please enter the command this way: 'python nl.py [a file]'")