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fix(Dart): Avoid using num as a variable name (#946)

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liuyuxin
2023-11-16 00:32:39 +08:00
committed by GitHub
parent fcbaf101a4
commit 82f006372e
15 changed files with 98 additions and 98 deletions
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20
codes/dart/chapter_stack_and_queue/array_deque.dart
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@ -40,44 +40,44 @@ class ArrayDeque {
}
/* 队首入队 */
void pushFirst(int num) {
void pushFirst(int _num) {
if (_queSize == capacity()) {
throw Exception("双向队列已满");
}
// 队首指针向左移动一位
// 通过取余操作，实现 _front 越过数组头部后回到尾部
_front = index(_front - 1);
// 将 num 添加至队首
_nums[_front] = num;
// 将 _num 添加至队首
_nums[_front] = _num;
_queSize++;
}
/* 队尾入队 */
void pushLast(int num) {
void pushLast(int _num) {
if (_queSize == capacity()) {
throw Exception("双向队列已满");
}
// 计算尾指针，指向队尾索引 + 1
int rear = index(_front + _queSize);
// 将 num 添加至队尾
_nums[rear] = num;
// 将 _num 添加至队尾
_nums[rear] = _num;
_queSize++;
}
/* 队首出队 */
int popFirst() {
int num = peekFirst();
int _num = peekFirst();
// 队首指针向右移动一位
_front = index(_front + 1);
_queSize--;
return num;
return _num;
}
/* 队尾出队 */
int popLast() {
int num = peekLast();
int _num = peekLast();
_queSize--;
return num;
return _num;
}
/* 访问队首元素 */