# with open(‘data.txt’,’r’) as fp1,open(‘date_dest.txt’,’w’) as fp2:
# date = fp1.read().strip(‘\n’).split()
# date.sort(key= lambda x:int(x),reverse=True)
# fp2.write(”.join(date))
# with open(‘data.txt’,’r’) as fp1,open(‘date_dest.txt’,’w’) as fp2:
# date = fp1.read().strip(‘\n’).split()
# date.sort(key= lambda x:int(x),reverse=True)
# fp2.write(”.join(date))