test2

# Hello World program in Python
    
#def calc_sum() :
#   a = 3
#   b = 4
#   c = 5
#   a = int(input())
#   b = int(input())
#   c = int(input())
#   print ('Sum is:', a + b + c)
#print ("Hello World!");
#
#calc_sum ()
def process_file (infile,outfile):
   
   f_in=open(infile,"r+")
   str=f_in.read()
   print ("Read String is : ", str)
# Close opened file
   f_in.close()
   f_out=open(outfile,"w")
   f_out.write("new w+ file\n"+str)
   f_out.close()

process_file('infile.txt','outfile.txt')