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Validate IP4 address

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0

$begingroup$

Validate IP Address

I got this problem during an interview. And would like to get some code review. I also wrote several tests with the expected output, and they all passed as expected.

Validate an IP address (IPv4). An address is valid if and only if it
is in the form "X.X.X.X", where each X is a number from 0 to 255.

For example, "12.34.5.6", "0.23.25.0", and "255.255.255.255" are valid
IP addresses, while "12.34.56.oops", "1.2.3.4.5", and
"123.235.153.425" are invalid IP addresses.

Examples:

""" 

ip = '192.168.0.1'
output: true

ip = '0.0.0.0'
output: true

ip = '123.24.59.99'
output: true

ip = '192.168.123.456'
output: false
"""

def validateIP(ip):
 #split them by '.' , and store them in an array
 #check the array if the length is 4 length
 arr = ip.split('.')
 if len(arr) != 4:
 return False
 #0 check for special edge cases when non-digit
 #1. check if they are digit, 
 #2. check if check the integer is between 0 and 255

 for part in arr:
 if len(part) > 1:
 if part[0] == '0':
 return False
 if not part.isdigit():
 return False
 digit = int(part)
 if digit < 0 or digit > 255:
 return False
 return True

#case#0

ip0="08.0.0.0" # False
test0= validateIP(ip0)
print(test0)

#case#1
ip1 = "192.168.0.1"
test1 = validateIP(ip1)
print(test1)

#case#2
ip2 = '0.0.0.0'
test2 = validateIP(ip2)
print(test2)

#case#3
ip3 = '123.24.59.99'
test3 = validateIP(ip3)
print(test3)

#case#4
ip4 = '192.168.123.456'
test4 = validateIP(ip4)
print(test4)

#case5
ip5 = "255.255.255.255"
test5 = validateIP(ip5)
print(test5)

python interview-questions

share

asked 6 mins ago

NinjaGNinjaG

855632

$endgroup$

add a comment | 

0

$begingroup$

Validate IP Address

I got this problem during an interview. And would like to get some code review. I also wrote several tests with the expected output, and they all passed as expected.

Validate an IP address (IPv4). An address is valid if and only if it
is in the form "X.X.X.X", where each X is a number from 0 to 255.

For example, "12.34.5.6", "0.23.25.0", and "255.255.255.255" are valid
IP addresses, while "12.34.56.oops", "1.2.3.4.5", and
"123.235.153.425" are invalid IP addresses.

Examples:

""" 

ip = '192.168.0.1'
output: true

ip = '0.0.0.0'
output: true

ip = '123.24.59.99'
output: true

ip = '192.168.123.456'
output: false
"""

def validateIP(ip):
 #split them by '.' , and store them in an array
 #check the array if the length is 4 length
 arr = ip.split('.')
 if len(arr) != 4:
 return False
 #0 check for special edge cases when non-digit
 #1. check if they are digit, 
 #2. check if check the integer is between 0 and 255

 for part in arr:
 if len(part) > 1:
 if part[0] == '0':
 return False
 if not part.isdigit():
 return False
 digit = int(part)
 if digit < 0 or digit > 255:
 return False
 return True

#case#0

ip0="08.0.0.0" # False
test0= validateIP(ip0)
print(test0)

#case#1
ip1 = "192.168.0.1"
test1 = validateIP(ip1)
print(test1)

#case#2
ip2 = '0.0.0.0'
test2 = validateIP(ip2)
print(test2)

#case#3
ip3 = '123.24.59.99'
test3 = validateIP(ip3)
print(test3)

#case#4
ip4 = '192.168.123.456'
test4 = validateIP(ip4)
print(test4)

#case5
ip5 = "255.255.255.255"
test5 = validateIP(ip5)
print(test5)

python interview-questions

share

asked 6 mins ago

NinjaGNinjaG

855632

$endgroup$

add a comment | 

$begingroup$

Validate IP Address

I got this problem during an interview. And would like to get some code review. I also wrote several tests with the expected output, and they all passed as expected.

Validate an IP address (IPv4). An address is valid if and only if it
is in the form "X.X.X.X", where each X is a number from 0 to 255.

For example, "12.34.5.6", "0.23.25.0", and "255.255.255.255" are valid
IP addresses, while "12.34.56.oops", "1.2.3.4.5", and
"123.235.153.425" are invalid IP addresses.

Examples:

""" 

ip = '192.168.0.1'
output: true

ip = '0.0.0.0'
output: true

ip = '123.24.59.99'
output: true

ip = '192.168.123.456'
output: false
"""

def validateIP(ip):
 #split them by '.' , and store them in an array
 #check the array if the length is 4 length
 arr = ip.split('.')
 if len(arr) != 4:
 return False
 #0 check for special edge cases when non-digit
 #1. check if they are digit, 
 #2. check if check the integer is between 0 and 255

 for part in arr:
 if len(part) > 1:
 if part[0] == '0':
 return False
 if not part.isdigit():
 return False
 digit = int(part)
 if digit < 0 or digit > 255:
 return False
 return True

#case#0

ip0="08.0.0.0" # False
test0= validateIP(ip0)
print(test0)

#case#1
ip1 = "192.168.0.1"
test1 = validateIP(ip1)
print(test1)

#case#2
ip2 = '0.0.0.0'
test2 = validateIP(ip2)
print(test2)

#case#3
ip3 = '123.24.59.99'
test3 = validateIP(ip3)
print(test3)

#case#4
ip4 = '192.168.123.456'
test4 = validateIP(ip4)
print(test4)

#case5
ip5 = "255.255.255.255"
test5 = validateIP(ip5)
print(test5)

python interview-questions

share

asked 6 mins ago

NinjaGNinjaG

855632

$endgroup$

Examples:

""" 

ip = '192.168.0.1'
output: true

ip = '0.0.0.0'
output: true

ip = '123.24.59.99'
output: true

ip = '192.168.123.456'
output: false
"""

def validateIP(ip):
 #split them by '.' , and store them in an array
 #check the array if the length is 4 length
 arr = ip.split('.')
 if len(arr) != 4:
 return False
 #0 check for special edge cases when non-digit
 #1. check if they are digit, 
 #2. check if check the integer is between 0 and 255

 for part in arr:
 if len(part) > 1:
 if part[0] == '0':
 return False
 if not part.isdigit():
 return False
 digit = int(part)
 if digit < 0 or digit > 255:
 return False
 return True

#case#0

ip0="08.0.0.0" # False
test0= validateIP(ip0)
print(test0)

#case#1
ip1 = "192.168.0.1"
test1 = validateIP(ip1)
print(test1)

#case#2
ip2 = '0.0.0.0'
test2 = validateIP(ip2)
print(test2)

#case#3
ip3 = '123.24.59.99'
test3 = validateIP(ip3)
print(test3)

#case#4
ip4 = '192.168.123.456'
test4 = validateIP(ip4)
print(test4)

#case5
ip5 = "255.255.255.255"
test5 = validateIP(ip5)
print(test5)

share

asked 6 mins ago

NinjaGNinjaG

855632

share

asked 6 mins ago

NinjaGNinjaG

855632

asked 6 mins ago

NinjaGNinjaG

855632

asked 6 mins ago

NinjaGNinjaG

855632