a="Arun Kumar"
print(len(a))
print("a[5:10]=",a[5:10])
print("a[:5] or a[0:5]=",a[:5])
print("a[:-3]=",a[:-3])
print("a[::-1]=",a[::-1]) # -1 will start from the reverse way
print("a[::2]=",a[::2]) # This will take index alternate positions