day9 updated

day9.py

@@ -1,39 +0,0 @@
-def expandGrid(direct):
-    if direct == "U":
-        gridVisited.append(0, [])
-        for _ in range(len(gridVisited[1]))
-            gridVisited[0].append('.')
-    elif direct == "R"
-        for i in range(len(gridVisited))
-            gridVisited[i].append('.')
-    elif direct == "D"
-        gridVisited.append([])
-        tempx = len(gridVisited) - 1
-        for _ in range(len(gridVisited[0]))
-            gridVisited[tempx].append('.')
-    elif direct == "L"
-        for i in range(len(gridVisited))
-            gridVisited[i].append('.')
-
-gridVisited =[['#']]
-posHead =
-posTail =
-
-with open('input9.txt','r') as f:
-    inp = f.read().splitlines(keepends=False)
-
-direction = []
-distance = []
-
-for i in inp:
-    tempa, tempb = i.split(' ')
-    direction.append(tempa)
-    distance.append(tempb)
-
-for x in range(len(direction)):
-    if direction[x] == 'U':
-
-    elif direction[x] == 'R':
-    elif direction[x] == 'D':
-    elif direction[x] == 'L':
-