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Update stack.md and queue.md
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@ -328,7 +328,7 @@ comments: true
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queSize++;
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}
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/* 出队 */
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int poll() {
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void poll() {
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int num = peek();
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// 删除头结点
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ListNode *tmp = front;
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@ -336,7 +336,6 @@ comments: true
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// 释放内存
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delete tmp;
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queSize--;
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return num;
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}
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/* 访问队首元素 */
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int peek() {
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@ -719,11 +718,10 @@ comments: true
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rear = (rear + 1) % capacity();
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}
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/* 出队 */
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int poll() {
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void poll() {
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int num = peek();
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// 队头指针向后移动一位,若越过尾部则返回到数组头部
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front = (front + 1) % capacity();
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return num;
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}
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/* 访问队首元素 */
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int peek() {
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@ -313,14 +313,13 @@ comments: true
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stkSize++;
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}
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/* 出栈 */
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int pop() {
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void pop() {
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int num = top();
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ListNode *tmp = stackTop;
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stackTop = stackTop->next;
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// 释放内存
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delete tmp;
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stkSize--;
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return num;
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}
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/* 访问栈顶元素 */
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int top() {
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@ -657,10 +656,9 @@ comments: true
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stack.push_back(num);
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}
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/* 出栈 */
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int pop() {
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void pop() {
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int oldTop = top();
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stack.pop_back();
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return oldTop;
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}
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/* 访问栈顶元素 */
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int top() {
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