<p style="text-justify: inter-ideograph; text-align: justify; text-indent: -21pt; margin-left: 21pt; word-break: break-all; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><span lang="EN-US"><span style="mso-list: Ignore"><span style="fo…

<p class="MsoNormal" style="text-indent: -21pt; margin: 0cm 0cm 0pt 21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><span lang="EN-US" style="font-family: 宋体; font-size: 12pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">&…

<p style="text-justify: inter-ideograph; text-align: justify; text-indent: -21pt; margin-left: 21pt; word-break: break-all; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><span lang="EN-US"><span style="mso-list: Ignore"><span style="fo…

<p class="MsoNormal" style="text-indent: -21pt; margin: 0cm 0cm 0pt 21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><span lang="EN-US" style="font-family: 宋体; font-size: 12pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">&…

<p class="MsoNormal" style="text-indent: -21pt; margin: 0cm 0cm 0pt 21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><span style="font-family: 宋体; font-size: 12pt">假设有<span lang="EN-US">n</span>个元素依次进栈，给出他们不同的出栈情况。输入<span lang…

<p>利用栈来实现含有加，减，乘，除等基本运算，输出表达式的值</p>