AI代码解释 privatestaticfinal StringIPV4="IPv4";privatestaticfinal StringIPV6="IPv6";privatestaticfinal StringNEITHER="Neither";publicStringvalidIPAddress(StringIP){if(IP==null||IP.isEmpty()){returnNEITHER;}if(IP.contains(".")){returncheckIPv4(IP);}elseif(IP.contains(":")){returncheckIPv6...
Can you solve this real interview question? Validate IP Address - Given a string queryIP, return "IPv4" if IP is a valid IPv4 address, "IPv6" if IP is a valid IPv6 address or "Neither" if IP is not a correct IP of any type. A valid IPv4 address is an IP
[LeetCode] 468. Validate IP Address Given a stringqueryIP, return"IPv4"if IP is a valid IPv4 address,"IPv6"if IP is a valid IPv6 address or"Neither"if IP is not a correct IP of any type. A valid IPv4 address is an IP in the form"x1.x2.x3.x4"where0 <= xi <= 255andxi...
Explanation: This is neither a IPv4 address nor a IPv6 address. 这道题让我们验证两种IP地址,LeetCode之前有一道关于IPv4的题Restore IP Addresses,给我们了一个字符串,让我们通过在中间加点来找出所有正确的IP地址,这道题给了我们中间加点或者冒号的字符串,让我们验证其是否是正确的IPv4或者IPv6,感觉要稍稍复...
https://leetcode.com/problems/validate-ip-address/description/ Write a function to check whether an input string is a valid IPv4 address or IPv6 address or neither. IPv4addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each rangi...
Explanation: This is a valid IPv6 address, return "IPv6". Example 3: Input: "256.256.256.256" Output: "Neither" Explanation: This is neither a IPv4 address nor a IPv6 address. 这道题让我们验证两种IP地址,LeetCode之前有一道关于IPv4的题Restore IP Addresses,给我们了一个字符串,让我们通过在中...
详见:https://leetcode.com/problems/validate-ip-address/description/ Java实现: class Solution { public String validIPAddress(String IP) { if (isIpV4(IP)) { return "IPv4"; } else if (isIpV6(IP)) { return "IPv6"; } else { return "Neither"; } } private boolean isIpV4(String ip) ...
char * validIPAddress(char * IP) { if (!IP) return NULL; char* ret = (char*)malloc(sizeof(char) * 8); ret = "Neither"; if (IsPossibleIPv4(IP)) { ret = "IPv4"; } else if (IsPossibleIPv6(IP)){ ret = "IPv6"; ...
468. Validate IP Address 验证输入的字符串是否是有效的IP地址: IPv4 地址由十进制数和点来表示,每个地址包含4个十进制数,范围为 0-255,用 . 进行分割。IPv4地址内的数不会以0开头。 IPv6地址由8组16进制的数字表示,每组表示16比特,这些组数字通过 . 分割,忽略0开头,忽略大小写。
【LeetCode】468. Validate IP Address 解题报告(Python) 标签(空格分隔): LeetCode 作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.me/ 题目地址:https://leetcode.com/problems/validate-ip-address/description/ 题目描述: Wri...[...