added day 1 part 1

day4_1.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+import sys, utils
+
+class Board(object):
+    def __init__(self, l):
+        self.board = []
+        for row in l:
+            vals = [[int(v), False] for v in row.split()]
+            self.board.append(vals)
+
+    def __str__(self):
+        s = ''
+        for row in self.board:
+            s += "\t".join([str(n[0]) for n in row]) + '\n'
+        return s
+
+    def check(self, n):
+        for i in range(len(self.board)):
+            for j in range(len(self.board[0])):
+                if self.board[i][j][0] == n:
+                    self.board[i][j][1] = True
+        return self.has_winning_row() or self.has_winning_column()
+
+    def has_winning_row(self) -> list:
+        for row in self.board:
+            winning = True
+            for val in row:
+                if not val[1]:
+                    winning = False
+            if winning:
+                return self.sum_unmarked()
+        return None
+
+    def has_winning_column(self) -> list:
+        for x in range(len(self.board[0])):
+            column = [row[x] for row in self.board] 
+            winning = True
+            for val in column:
+                if not val[1]:
+                    winning = False
+            if winning:
+                return self.sum_unmarked()
+        return None
+
+    def sum_unmarked(self) -> int:
+        total = 0
+        for row in self.board:
+            for value in row:
+                if not value[1]:
+                    total += value[0]
+        return total
+
+def get_numbers(l):
+    nums = [int(n) for n in l[0].split(',')]
+    return nums
+
+def init_boards(l):
+    boards = []
+    for i in range(2, len(l)-4, 6):
+        b = Board(l[i:i+5])
+        boards.append(b)
+    return boards
+
+def solve(boards, nums):
+    for n in nums:
+        for board in boards:
+            s = board.check(n)
+            if s:
+                return s * n
+    return "FUCK!"
+
+def process(l):
+    nums = get_numbers(l)
+    boards = init_boards(l)
+    return solve(boards, nums)
+
+
+
+if __name__ == '__main__':
+    if len(sys.argv) < 2:
+        print("please supply input file")
+        sys.exit()
+
+    l = utils.File(sys.argv[1]).get_strings()
+    print(process(l))
+
+
+