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import Foundation
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class Entity {
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var ID: String = ""
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var name: String = ""
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func verify() -> Bool {
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// 以下的内容将能够判断名为 ID 的字符串是否满足13位数字的情况，可以直接照搬
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let reFormula = try! NSRegularExpression(pattern: "^\\d{13}$", options: [NSRegularExpression.Options.anchorsMatchLines])
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let matchRange = NSRange(ID.startIndex..<ID.endIndex, in: ID)
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let matchList = reFormula.matches(in: ID, range: matchRange)
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if matchList.count != 1 {
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return false
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}
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return true
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}
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}
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class Student: Entity {
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override func verify() -> Bool {
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// 以下的内容将能够判断名为 ID 的字符串是否满足13位数字，以20xx开头，第5位为1-3的情况，可以直接照搬
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let reFormula = try! NSRegularExpression(pattern: "^20\\d{2}[1-3]\\d{8}$", options: [NSRegularExpression.Options.anchorsMatchLines])
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let matchRange = NSRange(ID.startIndex..<ID.endIndex, in: ID)
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let matchList = reFormula.matches(in: ID, range: matchRange)
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if matchList.count != 1 {
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return false
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}
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return true
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}
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}
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class Cat: Entity {
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override func verify() -> Bool {
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// 以下的内容将能够判断名为 ID 的字符串是否满足13位数字，开头为0000的情况，可以直接照搬
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let reFormula = try! NSRegularExpression(pattern: "^0000\\d{9}$", options: [NSRegularExpression.Options.anchorsMatchLines])
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let matchRange = NSRange(ID.startIndex..<ID.endIndex, in: ID)
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let matchList = reFormula.matches(in: ID, range: matchRange)
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if matchList.count != 1 {
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return false
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}
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return true
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}
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}
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// 以下的内容将能够判断名为 ID 的字符串是否满足13位数字，以20xx开头，第5位为1-3的情况，可以直接照搬
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// let reFormula = try! NSRegularExpression(pattern: "^20\\d{2}[1-3]\\d{8}$", options: [NSRegularExpression.Options.anchorsMatchLines])
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// let matchRange = NSRange(ID.startIndex..<ID.endIndex, in: ID)
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// let matchList = reFormula.matches(in: ID, range: matchRange)
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// if matchList.count != 1 {
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// return false
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// }
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// return true
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// 以下的内容将能够判断名为 ID 的字符串是否满足13位数字的情况，可以直接照搬
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// let reFormula = try! NSRegularExpression(pattern: "^\\d{13}$", options: [NSRegularExpression.Options.anchorsMatchLines])
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// let matchRange = NSRange(ID.startIndex..<ID.endIndex, in: ID)
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// let matchList = reFormula.matches(in: ID, range: matchRange)
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// if matchList.count != 1 {
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// return false
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// }
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// return true
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// 以下的内容将能够判断名为 ID 的字符串是否满足13位数字，开头为0000的情况，可以直接照搬
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// let reFormula = try! NSRegularExpression(pattern: "^0000\\d{9}$", options: [NSRegularExpression.Options.anchorsMatchLines])
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// let matchRange = NSRange(ID.startIndex..<ID.endIndex, in: ID)
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// let matchList = reFormula.matches(in: ID, range: matchRange)
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// if matchList.count != 1 {
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// return false
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// }
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// return true
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//测试用，不需要改动
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var fly = Entity()
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fly.ID = "0000000099003"
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fly.name = "蒼蠅"
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fly.verify()
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var siuming = Student()
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siuming.ID = "2021502233076"
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siuming.name = "小明"
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siuming.verify()
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var siuhung = Student()
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siuhung.ID = "2022302191000"
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siuhung.name = "小紅"
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siuhung.verify()
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var policecat = Cat()
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policecat.ID = "0000999988222"
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policecat.name = "警長"
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policecat.verify()
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