day 1, cleanup py

d01/run.py

@@ -3,19 +3,11 @@ from collections import Counter
 
 L1 = []
 L2 = []
-L = sys.stdin.readlines()
-for l in L:
+for l in sys.stdin.readlines():
     [a,b] = l[:-1].split("   ")
     L1.append(int(a))
     L2.append(int(b))
-
-S = 0
-for a, b in zip(sorted(L1), sorted(L2)):
-    S += abs(b-a)
-print("1:", S)
-
 C2 = Counter(L2)
-S=0
-for n in L1:
-   S += n * C2[n]
-print("2:", S) 
+
+print(sum(abs(b-a) for a, b in zip(sorted(L1), sorted(L2))),
+   sum(n * C2[n] for n in L1))