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Polish the chapter

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introduction, computational complexity.
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krahets
2023-08-20 14:51:39 +08:00
parent 5fb728b3d6
commit 2626de8d0b
87 changed files with 375 additions and 371 deletions
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22
codes/swift/chapter_computational_complexity/time_complexity.swift
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@@ -140,33 +140,33 @@ enum TimeComplexity {
print("输入数据大小 n = \(n)")
var count = constant(n: n)
print("常数阶的计算操作数量 = \(count)")
print("常数阶的操作数量 = \(count)")
count = linear(n: n)
print("线性阶的计算操作数量 = \(count)")
print("线性阶的操作数量 = \(count)")
count = arrayTraversal(nums: Array(repeating: 0, count: n))
print("线性阶（遍历数组）的计算操作数量 = \(count)")
print("线性阶（遍历数组）的操作数量 = \(count)")
count = quadratic(n: n)
print("平方阶的计算操作数量 = \(count)")
print("平方阶的操作数量 = \(count)")
var nums = Array(stride(from: n, to: 0, by: -1)) // [n,n-1,...,2,1]
count = bubbleSort(nums: &nums)
print("平方阶（冒泡排序）的计算操作数量 = \(count)")
print("平方阶（冒泡排序）的操作数量 = \(count)")
count = exponential(n: n)
print("指数阶（循环实现）的计算操作数量 = \(count)")
print("指数阶（循环实现）的操作数量 = \(count)")
count = expRecur(n: n)
print("指数阶（递归实现）的计算操作数量 = \(count)")
print("指数阶（递归实现）的操作数量 = \(count)")
count = logarithmic(n: Double(n))
print("对数阶（循环实现）的计算操作数量 = \(count)")
print("对数阶（循环实现）的操作数量 = \(count)")
count = logRecur(n: Double(n))
print("对数阶（递归实现）的计算操作数量 = \(count)")
print("对数阶（递归实现）的操作数量 = \(count)")
count = linearLogRecur(n: Double(n))
print("线性对数阶（递归实现）的计算操作数量 = \(count)")
print("线性对数阶（递归实现）的操作数量 = \(count)")
count = factorialRecur(n: n)
print("阶乘阶（递归实现）的计算操作数量 = \(count)")
print("阶乘阶（递归实现）的操作数量 = \(count)")
}
}