# print(bin(5))
# print(hex(5))
# print(oct(5))
# print(int(5))
# print(dir(parametre))

web_adresi="www.vektorel.net"
print(web_adresi[5])
print(web_adresi[3:8])
print(web_adresi[:8])
print(web_adresi[3:])

 