from array import *
vals=array('i',[5,-6,7,22,3])
newarray=array('i',[30,20,40,50,10])
print(vals)
print(vals.buffer_info())
print(vals.typecode)
vals.reverse()
######## look back to list
list=[5,3,2,1,100]
list.sort()
print("mylist :",list)

############################
print(vals)
