Removed spaces in path

1 files changed, 14 insertions, 0 deletions

diff --git a/Assignment5/2a.py b/Assignment5/2a.py
new file mode 100644
index 0000000..0b55cee
--- /dev/null
+++ b/Assignment5/2a.py
@@ -0,0 +1,14 @@
+import random, hashlib, collections
+
+def duplicates(table):
+    return [key for key, values in table.items() if len(values) > 1]
+
+def hash(msg):                              # we use only the first 3 bytes, as a toy example
+    return hashlib.md5(str(msg).encode('utf-8')).digest()[:3]
+
+lookup = collections.defaultdict(list)      # lookup table
+while duplicates(lookup) == []:             # as long as there are no duplicates 
+    input = random.getrandbits(64)          # 64 bits is sufficient to assume no input occurs twice
+    lookup[hash(input)].append(input)
+
+print(len(lookup))
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