#Using pyperclip third party module for copy and paste
#import pyperclip
#pyperclip.copy("I am hero ")
#print pyperclip.paste()
#Using sys module
#import sys
#for i in range(101):
# if i>50:
# sys.exit()
# print i
#Using random module
#import random
#print random.randint(1,10)
'''
def hello():
print "Howdy!"
print "hello"
print hello()
import sys,os
def main():
print "hello dharmu",sys.argv[1]
if __name__=='__main__':
print os.getcwd()
main()
'''
#print (round(95.0,2))
#print ("%.2f" %
#print (format(95.345, ".2f"))
# "%.2f" % a
##################################################
'''
from __future__ import print_function
import os
import sys
def maximumProgramValue(n):
result = 0
while n:
n = n - 1;
t = raw_input()
# print (t+"--->input")
if str[0] == "a":
print("inside add")
# if result<(result+int(str[5])):
# result=result+int(str[5])
if str[0] == "set":
print("inside set")
# if result