task2.py

import re
from collections import Counter
import operator
import sys

input_file = open("./data/stream.txt", 'r')
list=[]
for line in input_file:
	if re.findall(" RT ",line):
		q=line.split()[0]
		list.append(line.split()[0])

wordcount=Counter(list)
#why 3930 --Uncomment the line bellow and make comment out other lines after that for answer
# or search for "ZyyXOazKeX2Bt RT"  for heighest number of retweets by this user
#print(len(wordcount)) 
test=int(input("Please Enter Number Bellow 3930"))
while test > 3930:
	print("Please input less then 3930")
	test=int(input(""))
temp=0
result = [(v[0],v[1]) for v in sorted(wordcount.items(), key=lambda kv: (-kv[1], kv[0]))]
for entry in range(0,test):
	if result[entry][1] == temp:
		sys.stdout.write("  " + result[entry][0])
	else:
		sys.stdout.write("\n" + str(result[entry][1]) + "  " + result[entry][0])
	temp=result[entry][1]



for entry in range(test,3930):
	if result[entry][1] == temp:
		sys.stdout.write("  " + result[entry][0])