aoc

My solutions for the Advent of Code
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b.py (233B)

      1 import fileinput
      2 
      3 p = 50
      4 c = 0
      5 with fileinput.input() as lines:
      6 	for line in lines:
      7 		oldp = p
      8 		s = 1 if line[0] == "R" else -1
      9 		p += s * int(line[1:])
     10 		c += abs(p) // 100 + (1 if p <= 0 and oldp != 0 else 0)
     11 		p %= 100
     12 
     13 print(c)