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expression

于 2011-10-30 发布 文件大小:419KB
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  利用栈完成算术表达式求值：从键盘或文件中输入算术表达式，计算其结果并显示。要求处理过程为：（1）转换为后缀表达式并输出；（2）对后缀表达式求值并输出。 输入的表达式中可以有整数、实数、括号，运算符包括+、-、*、/、#（代表单目负）。可以多次输入不同的表达式进行计算，直到用户选择“退出”。栈的基本操作可以自己实现，也可以使用系统提供的STL实现。 (Done using an arithmetic expression evaluation stack: file input from the keyboard or an arithmetic expression, calculate and display the results. Requirements process: (1) to postfix expression and output (2) evaluation of the postfix expression and output. Enter the expression can be integers, real numbers, parentheses, operators including+,-,*,/,#( representatives unary minus). You can enter several different expressions are evaluated until the user selects " Exit." Stack can implement the basic operations, you can also use the system implementation of the STL.)

文件列表：

expression
..........\Epression覆盖率报告
..........\...................\amber.png
..........\...................\bits
..........\...................\....\allocator.h.func-sort-c.html,3821,2011-10-19
..........\...................\....\allocator.h.func.html,3828,2011-10-19
..........\...................\....\allocator.h.gcov.html,23750,2011-10-19
..........\...................\....\basic_ios.h.func-sort-c.html,5283,2011-10-19
..........\...................\....\basic_ios.h.func.html,5290,2011-10-19
..........\...................\....\basic_ios.h.gcov.html,52525,2011-10-19
..........\...................\....\basic_string.h.func-sort-c.html,7104,2011-10-19
..........\...................\....\basic_string.h.func.html,7111,2011-10-19
..........\...................\....\basic_string.h.gcov.html,322852,2011-10-19
..........\...................\....\char_traits.h.func-sort-c.html,3716,2011-10-19
..........\...................\....\char_traits.h.func.html,3723,2011-10-19
..........\...................\....\char_traits.h.gcov.html,60298,2011-10-19
..........\...................\....\index-sort-b.html,7983,2011-10-19
..........\...................\....\index-sort-f.html,7983,2011-10-19
..........\...................\....\index-sort-l.html,7983,2011-10-19
..........\...................\....\index.html,7990,2011-10-19
..........\...................\....\ios_base.h.func-sort-c.html,3851,2011-10-19
..........\...................\....\ios_base.h.func.html,3858,2011-10-19
..........\...................\....\ios_base.h.gcov.html,100087,2011-10-19
..........\...................\....\locale_facets.h.func-sort-c.html,3530,2011-10-19
..........\...................\....\locale_facets.h.func.html,3537,2011-10-19
..........\...................\....\locale_facets.h.gcov.html,277401,2011-10-19
..........\...................\....\stl_algobase.h.func-sort-c.html,3523,2011-10-19
..........\...................\....\stl_algobase.h.func.html,3530,2011-10-19
..........\...................\....\stl_algobase.h.gcov.html,134719,2011-10-19
..........\...................\emerald.png
..........\...................\ext
..........\...................\...\atomicity.h.func-sort-c.html,3914,2011-10-19
..........\...................\...\atomicity.h.func.html,3921,2011-10-19
..........\...................\...\atomicity.h.gcov.html,14817,2011-10-19
..........\...................\...\index-sort-b.html,4964,2011-10-19
..........\...................\...\index-sort-f.html,4964,2011-10-19
..........\...................\...\index-sort-l.html,4964,2011-10-19
..........\...................\...\index.html,4971,2011-10-19
..........\...................\...\new_allocator.h.func-sort-c.html,3915,2011-10-19
..........\...................\...\new_allocator.h.func.html,3922,2011-10-19
..........\...................\...\new_allocator.h.gcov.html,16151,2011-10-19
..........\...................\gcov.css,9893,2011-10-19
..........\...................\glass.png
..........\...................\home
..........\...................\....\swmore
..........\...................\....\......\AList.cpp.func-sort-c.html,5093,2011-10-19
..........\...................\....\......\AList.cpp.func.html,5100,2011-10-19
..........\...................\....\......\AList.cpp.gcov.html,3222,2011-10-19
..........\...................\....\......\AStack.h.func-sort-c.html,5393,2011-10-19
..........\...................\....\......\AStack.h.func.html,5400,2011-10-19
..........\...................\....\......\AStack.h.gcov.html,8230,2011-10-19
..........\...................\....\......\CityInformation.cpp.func-sort-c.html,3966,2011-10-19
..........\...................\....\......\CityInformation.cpp.func.html,3973,2011-10-19
..........\...................\....\......\CityInformation.cpp.gcov.html,3249,2011-10-19
..........\...................\....\......\CityInformation.h.func-sort-c.html,3908,2011-10-19
..........\...................\....\......\CityInformation.h.func.html,3915,2011-10-19
..........\...................\....\......\CityInformation.h.gcov.html,3238,2011-10-19
..........\...................\....\......\Expression.cpp.func-sort-c.html,4881,2011-10-19
..........\...................\....\......\Expression.cpp.func.html,4888,2011-10-19
..........\...................\....\......\Expression.cpp.gcov.html,59371,2011-10-19
..........\...................\....\......\Expression.h.func-sort-c.html,3555,2011-10-19
..........\...................\....\......\Expression.h.func.html,3562,2011-10-19
..........\...................\....\......\Expression.h.gcov.html,9550,2011-10-19
..........\...................\....\......\expressionMain.cpp.func-sort-c.html,3948,2011-10-19
..........\...................\....\......\expressionMain.cpp.func.html,3955,2011-10-19
..........\...................\....\......\expressionMain.cpp.gcov.html,15261,2011-10-19
..........\...................\....\......\index-sort-b.html,10482,2011-10-19
..........\...................\....\......\index-sort-f.html,10482,2011-10-19
..........\...................\....\......\index-sort-l.html,10482,2011-10-19
..........\...................\....\......\index.html,10489,2011-10-19
..........\...................\....\......\LList.cpp.func-sort-c.html,5102,2011-10-19
..........\...................\....\......\LList.cpp.func.html,5109,2011-10-19
..........\...................\....\......\LList.cpp.gcov.html,3223,2011-10-19
..........\...................\....\......\LList.h.func-sort-c.html,3516,2011-10-19
..........\...................\....\......\LList.h.func.html,3523,2011-10-19
..........\...................\....\......\LList.h.gcov.html,3208,2011-10-19
..........\...................\....\......\main.cpp.func-sort-c.html,4206,2011-10-19
..........\...................\....\......\main.cpp.func.html,4213,2011-10-19
..........\...................\....\......\main.cpp.gcov.html,3223,2011-10-19
..........\...................\....\......\project
..........\...................\....\......\.......\AList.h.func-sort-c.html,7723,2011-10-19
..........\...................\....\......\.......\AList.h.func.html,7730,2011-10-19
..........\...................\....\......\.......\AList.h.gcov.html,3253,2011-10-19
..........\...................\....\......\.......\cityDatabase.cpp.func-sort-c.html,4548,2011-10-19
..........\...................\....\......\.......\cityDatabase.cpp.func.html,4555,2011-10-19
..........\...................\....\......\.......\cityDatabase.cpp.gcov.html,3281,2011-10-19
..........\...................\....\......\.......\index-sort-b.html,5781,2011-10-19
..........\...................\....\......\.......\index-sort-f.html,5781,2011-10-19
..........\...................\....\......\.......\index-sort-l.html,5781,2011-10-19
..........\...................\....\......\.......\index.html,5788,2011-10-19
..........\...................\....\......\.......\List.h.func-sort-c.html,3562,2011-10-19
..........\...................\....\......\.......\List.h.func.html,3569,2011-10-19
..........\...................\....\......\.......\List.h.gcov.html,3239,2011-10-19
..........\...................\....\......\Stack.h.func-sort-c.html,3682,2011-10-19
..........\...................\....\......\Stack.h.func.html,3689,2011-10-19
..........\...................\....\......\Stack.h.gcov.html,5175,2011-10-19
..........\...................\i686-linux-gnu
..........\...................\..............\bits
..........\...................\..............\....\gthr-default.h.func-sort-c.html,3576,2011-10-19
..........\...................\..............\....\gthr-default.h.func.html,3583,2011-10-19

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