Merge remote-tracking branch 'upstream/master'

1 files changed, 27 insertions, 0 deletions

diff --git a/challenge-081/walt-mankowski/python/ch-2.py b/challenge-081/walt-mankowski/python/ch-2.py
new file mode 100644
index 0000000000..b348f03819
--- /dev/null
+++ b/challenge-081/walt-mankowski/python/ch-2.py
@@ -0,0 +1,27 @@
+from sys import argv
+from collections import defaultdict
+import re
+
+d = defaultdict(int)
+fname = argv[1]
+with open(fname) as f:
+    for line in f:
+        line = line.rstrip()
+        line = re.sub('--', ' ', line)
+        toks = line.split()
+        for tok in toks:
+            tok = re.sub('[."(),]', '', tok);
+            tok = re.sub("'s$", '', tok)
+            d[tok] += 1
+
+last = 0
+for k in sorted(d, key=lambda k:(d[k], k)):
+    if d[k] != last:
+        if last != 0:
+            print()
+        print(d[k], end='')
+        last = d[k]
+    print(f" {k}", end = '')
+
+print()
+