assignment 9.4 done

Author: FahimFBA

Assignment_9.4_.py

@@ -0,0 +1,23 @@
+name = input("Enter file:")
+if len(name) < 1 : name = "mbox-short.txt"
+text = open(name)
+
+maxauthor = dict()
+
+for line in text:
+    line.rstrip()
+    if not line.startswith("From "): continue
+    words = line.split()
+    maxauthor[words[1]] = maxauthor.get(words[1],0)+1
+
+largest = None
+largest_author = None
+
+for key in maxauthor:
+    if largest is None: largest = maxauthor[key]
+
+    if largest < maxauthor[key]:
+        largest = maxauthor[key]
+        largest_author = key
+
+print(largest_author, largest)