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Review Swift codes (#1150)
* feat(swift): review for chapter_computational_complexity * feat(swift): review for chapter_data_structure * feat(swift): review for chapter_array_and_linkedlist * feat(swift): review for chapter_stack_and_queue * feat(swift): review for chapter_hashing * feat(swift): review for chapter_tree * feat(swift): add codes for heap article * feat(swift): review for chapter_heap * feat(swift): review for chapter_graph * feat(swift): review for chapter_searching * feat(swift): review for chapter_sorting * feat(swift): review for chapter_divide_and_conquer * feat(swift): review for chapter_backtracking * feat(swift): review for chapter_dynamic_programming * feat(swift): review for chapter_greedy * feat(swift): review for utils * feat(swift): update ci tool * feat(swift): trailing closure * feat(swift): array init * feat(swift): map index
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@ -317,7 +317,7 @@ Let's understand this concept of "time growth trend" with an example. Assume the
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// Time complexity of algorithm C: constant order
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func algorithmC(n: Int) {
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for _ in 0 ..< 1000000 {
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for _ in 0 ..< 1_000_000 {
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print(0)
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}
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}
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@ -101,10 +101,10 @@ In other words, **basic data types provide the "content type" of data, while dat
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```swift title=""
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// Using various basic data types to initialize arrays
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let numbers = Array(repeating: Int(), count: 5)
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let decimals = Array(repeating: Double(), count: 5)
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let characters = Array(repeating: Character("a"), count: 5)
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let bools = Array(repeating: Bool(), count: 5)
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let numbers = Array(repeating: 0, count: 5)
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let decimals = Array(repeating: 0.0, count: 5)
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let characters: [Character] = Array(repeating: "a", count: 5)
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let bools = Array(repeating: false, count: 5)
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```
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=== "JS"
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