github_mirrors/hello-algo
1
0
Fork 0
mirror of https://github.com/krahets/hello-algo.git synced 2025-02-03 07:01:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix: resolve build error for commit 5eae708 (#318)

Browse Source
This commit is contained in:
nuomi1 2023-02-02 00:23:48 +08:00 committed by GitHub
parent 7ce7386bab
commit a0ee691475
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
codes/swift/chapter_stack_and_queue/array_queue.swift
View File

@ -38,10 +38,10 @@ class ArrayQueue {
} }
// 计算尾指针，指向队尾索引 + 1 // 计算尾指针，指向队尾索引 + 1
// 通过取余操作，实现 rear 越过数组尾部后回到头部 // 通过取余操作，实现 rear 越过数组尾部后回到头部
int rear = (front + queSize) % capacity(); let rear = (front + queSize) % capacity()
// 尾结点后添加 num // 尾结点后添加 num
nums[rear] = num; nums[rear] = num
queSize++; queSize += 1
} }
/* 出队 */ /* 出队 */
@ -49,9 +49,9 @@ class ArrayQueue {
func poll() -> Int { func poll() -> Int {
let num = peek() let num = peek()
// 队首指针向后移动一位，若越过尾部则返回到数组头部 // 队首指针向后移动一位，若越过尾部则返回到数组头部
front = (front + 1) % capacity(); front = (front + 1) % capacity()
queSize--; queSize -= 1
return num; return num
} }
/* 访问队首元素 */ /* 访问队首元素 */
@ -66,7 +66,7 @@ class ArrayQueue {
func toArray() -> [Int] { func toArray() -> [Int] {
// 仅转换有效长度范围内的列表元素 // 仅转换有效长度范围内的列表元素
var res = Array(repeating: 0, count: queSize) var res = Array(repeating: 0, count: queSize)
for (i, j) in sequence(first: (0, front), next: { $0 < queSize - 1 ? ($0 + 1, $1 + 1) : nil }) { for (i, j) in sequence(first: (0, front), next: { $0 < self.queSize - 1 ? ($0 + 1, $1 + 1) : nil }) {
res[i] = nums[j % capacity()] res[i] = nums[j % capacity()]
} }
return res return res

12
docs/chapter_stack_and_queue/queue.md
View File

@ -1227,10 +1227,10 @@ comments: true
} }
// 计算尾指针，指向队尾索引 + 1 // 计算尾指针，指向队尾索引 + 1
// 通过取余操作，实现 rear 越过数组尾部后回到头部 // 通过取余操作，实现 rear 越过数组尾部后回到头部
int rear = (front + queSize) % capacity(); let rear = (front + queSize) % capacity()
// 尾结点后添加 num // 尾结点后添加 num
nums[rear] = num; nums[rear] = num
queSize++; queSize += 1
} }
/* 出队 */ /* 出队 */
@ -1238,9 +1238,9 @@ comments: true
func poll() -> Int { func poll() -> Int {
let num = peek() let num = peek()
// 队首指针向后移动一位，若越过尾部则返回到数组头部 // 队首指针向后移动一位，若越过尾部则返回到数组头部
front = (front + 1) % capacity(); front = (front + 1) % capacity()
queSize--; queSize -= 1
return num; return num
} }
/* 访问队首元素 */ /* 访问队首元素 */