added day 3 in python

Author: Th3Ph4nt0m

Day-03/python/th3ph4nt0m/solution.py

@@ -0,0 +1,26 @@
+def part1(grid, right, down):
+ i, j, count = 0, 0, 0
+
+ # i as row, j as column
+
+ while i < len(grid):
+ if grid[i][j] == '#':
+ count += 1
+
+ j = (j + right) % len(grid[0])
+ i = i + down
+
+ return count
+
+def part2(grid):
+ ans = 1
+ for element in [(1, 1), (3, 1), (5, 1), (7, 1), (1, 2)]:
+ ans *= part1(grid, element[0], element[1])
+
+ return ans
+if __name__ == '__main__':
+ with open('PATH') as f:
+ grid = [line.strip('\n') for line in f]
+
+ print(part1(grid, 3, 1))
+ print(part2(grid))