I changed the emailid-dictionary program. Instead of using two loops, I used max and count function

Author: gedelanavya

email id dictionary/dict1.py

@@ -5,13 +5,21 @@
 fname=input('Enter file name:')
 fh=open(fname)
 for line in fh:
-    if not line.startswith('From'):
-        continue
-    if line.startswith('From:'):
+    if not line.startswith('From '):
         continue
+#   if line.startswith('From:'):
+#       continue
     id=line.split()
     mail=id[1]
     mails.append(mail)
+
+freq_mail = max(mails, key=mails.count)  #To find frequent mail
+print(freq_mail,mails.count(freq_mail))  #To find countof frequent mail 
+
+
+
+
+"""
 for x in mails:
     counts[x]=counts.get(x,0)+1
 bigmail=None
@@ -21,3 +29,5 @@
         bigmail=key
         bigvalue=value
 print(bigmail, bigvalue)
+
+"""

email id dictionary/mbox-short.txt

@@ -126,7 +126,7 @@ BSP-1415 New (Guest) user Notification
 This automatic notification message was sent by Sakai Collab (https://collab.sakaiproject.org/portal) from the Source site.
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-
+From cwen@iupui.edu
 
 From zqian@umich.edu Fri Jan  4 16:10:39 2008
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