Bowling match score calculator.

bowling_match_score_calculator

def bowling(input)
  scores = []
  result = []
  scores = input.split.collect { |e| e.to_i }
  cf = 0 # current frame                                                                                                                                                                                                     
  i = 0
  while(cf < 10) do
    if scores[i] == 10 # For strike                                                                                                                                                                                              

      result[cf] = scores[i] + scores[i + 1] + (scores[i + 2] ? scores[i + 2] : 0)
      cf += 1
    else
      if (scores[i] + scores[i + 1] == 10) # For spair                                                                                                                                                                           
        result[cf] = scores[i] + scores[i + 1] + scores[i + 2]
        cf += 1
        i += 1
      else
        result[cf] = scores[i] + scores[i + 1] # normal                                                                                                                                                                      
        cf += 1
        i += 1
      end
    end
    i += 1
  end
  cumulative_sum = 0
  puts "Scores : #{scores}"
  puts "Result : #{result.map { |r| cumulative_sum += r}}"
end

if $PROGRAM_NAME ==  __FILE__
  while(str = gets)
    bowling(str.chomp)
  end
end