day 5 part 1

5/input.txt

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5/main.py

@@ -0,0 +1,49 @@
+file = open('input.txt','r')
+
+passes = file.readlines()
+
+def getRow(code):
+    high = 127
+    low = 0
+    for c in code:
+        #print('Row Char: '+c)
+        if c == 'F':
+            high -=int( (high - low) / 2)
+            #print('high: '+str(high))
+        else:
+            low +=int( (high - low) / 2)
+            #print('low: '+str(low))
+    if code[-1] == 'F':
+        return high
+    else:
+        return low
+
+def getSeat(code):
+    high = 7
+    low = 0
+    for c in code:
+        #print('Row Char: '+c)
+        if c == 'R':
+            high -=int( (high - low) / 2)
+            #print('high: '+str(high))
+        else:
+            low +=int( (high - low) / 2)
+            #print('low: '+str(low))
+    if code[-1] == 'F':
+        return high
+    else:
+        return low
+
+
+
+maxSeat = 0
+for p in passes:
+    row = getRow(p[:7])
+    column = getSeat(p[7:10])
+    seatID = row * 8 + column
+    #print('row: '+str(row))
+    #print('col: '+str(column))
+    #print('seat: '+str(seatID))
+    if seatID > maxSeat:
+        maxSeat = seatID
+print(str(maxSeat))