sumitb
diff --git a/‎10_Harshad_Number/tags‎ b/‎10_Harshad_Number/tags‎
diff --git a/‎Ackermann/tags‎ b/‎Ackermann/tags‎
diff --git a/‎Average/tags‎ b/‎Average/tags‎
diff --git a/‎Comb_Sort/tags‎ b/‎Comb_Sort/tags‎
diff --git a/‎Hamming_Distance/Python/jcla1/hamming.py‎
Lines changed: 4 additions & 0 deletions b/‎Hamming_Distance/Python/jcla1/hamming.py‎
Lines changed: 4 additions & 0 deletions
diff --git a/‎Hamming_Distance/tags‎ b/‎Hamming_Distance/tags‎
diff --git a/‎Happy_Number/tags‎ b/‎Happy_Number/tags‎
diff --git a/‎Josephus_Problem/tags‎ b/‎Josephus_Problem/tags‎
diff --git a/‎Manhattan_distance/Python/jcla1/manhattan_distance.py‎
Lines changed: 3 additions & 0 deletions b/‎Manhattan_distance/Python/jcla1/manhattan_distance.py‎
Lines changed: 3 additions & 0 deletions
diff --git a/‎ROT47_Cipher/tags‎ b/‎ROT47_Cipher/tags‎
@@ -0,0 +1,4 @@
+def hamming_distance(p, 1):
+    """Return the Hamming distance between equal-length sequences"""
+    if len(p) != len(q): raise ValueError("Undefined for sequences of unequal length")
+    return sum(ch1 != ch2 for ch1, ch2 in zip(p, q))
@@ -0,0 +1,3 @@
+def manhattan_distance(p, q):
+    if len(p) != len(q): return 0
+    return sum([abs(p[i] - q[i]) for i in xrange(len(p))])
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+def manhattan_distance(p, q):`
	`2`	`+ if len(p) != len(q): return 0`
	`3`	`+ return sum([abs(p[i] - q[i]) for i in xrange(len(p))])`