hello-algo/codes/swift/chapter_hashing/built_in_hash.swift

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/**
* File: built_in_hash.swift
* Created Time: 2023-07-01
* Author: nuomi1 (nuomi1@qq.com)
*/
import utils
@main
enum BuiltInHash {
/* Driver Code */
static func main() {
let num = 3
let hashNum = num.hashValue
print("整数 \(num) 的哈希值为 \(hashNum)")
let bol = true
let hashBol = bol.hashValue
print("布尔量 \(bol) 的哈希值为 \(hashBol)")
let dec = 3.14159
let hashDec = dec.hashValue
print("小数 \(dec) 的哈希值为 \(hashDec)")
let str = "Hello 算法"
let hashStr = str.hashValue
print("字符串 \(str) 的哈希值为 \(hashStr)")
let arr = [AnyHashable(12836), AnyHashable("小哈")]
let hashTup = arr.hashValue
print("数组 \(arr) 的哈希值为 \(hashTup)")
let obj = ListNode(x: 0)
let hashObj = obj.hashValue
print("节点对象 \(obj) 的哈希值为 \(hashObj)")
}
}