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Java编写后缀表达式计算器, 用于输出生成后缀表达式, 程序包含完整的Document和测试运行环境-Java calculator prepared expressions suffix for the output generated suffix expression, the program includes a complete Document and test the operating environment
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Calculator algorithm with postfix notation. Example of usage.
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通过该程序可以计算前缀、中缀和后缀表达式的值。-Through the program can calculate the prefix, infix and postfix expressions value.
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c++语言编写的计算器程序,可以实现加减乘除,不过不支持双位数,使用堆栈编写,含有中缀表达式到后缀表达式的转换。-c++ language calculator program, Math can be achieved, but does not support double-digit, use the stack preparation, with infix expression to postfix expression converter.
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用mfc将一个中缀表达式转换成后缀计算,带计算键盘的-With mfc an infix expression into postfix calculation, with calculation of the keyboard
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模仿实现windows下的计算器基本功能,并可以将前缀表达式转化为后缀表达式的功能。-Imitation to achieve the basic functions of the calculator under windows, and the expression can be converted into postfix expression prefix function.
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科学计算器
定义字符数组file[]、expression[]分别用于接收输入文件名、输入 文件的内容,定义整形数length用于指示表达式的长度。函数开始 时,以文件方式输入表达式,用expression[]接收输入表达式、length 指示表达式的长度。然后调用IsRightInput()判断输入是否合法,如 果输入不合法则提示输入错误继续输入。如果输入正确,调用 Initial()函数初始化堆栈,调用DealInput()函数处理输
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Infix to Postfix calculator converts an infix (input) into a postfix and then calculates the result of the given equation.
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简单的计算器应用,适合程序的初学者,后缀表达式转换-Simple calculator application, suitable for beginners of the program, postfix expression conversion
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表达式• 表达式树• 表达式求值
输入一个中缀表达式及中缀表达式中字母代表的数值,包含+ - * / 运算符,(),首先转成后缀表达式,然后画出表达式树,最后输出表达式求出的值-Expression expression tree • expression evaluation input the values of the letters on behalf of an infix expression infix express
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这是一个对算术表达式进行求值的控制台程序,程序主要用了数据结构中的栈的方法思想。先把表达式转化为后缀表达式,然后两对后缀表达式求值。程序可以实现对加、减、乘、除、乘方进行运算,还支持括号-This is an arithmetic expression is evaluated console program, the program mainly used the data structure stack method thought. First expression into postfi
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24点内简易计算器的实现。中缀表达式变为后缀表达式然后求值-Simple calculator within the 24-point implementation. Infix expression into postfix expression is then evaluated
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采用后缀式实现计算器功能,能够识别括号和判断优先级-Achieved using postfix calculator function, able to identify and determine the priority of parentheses
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Qt写的一个计算器,很不错。主要用到的算法有:后缀式表达式求值、部分选主元高斯消去法求阶梯矩阵,(非)线性方程组等、分段求大整数开方、初等相似变换及QR方法计算全部特征值、反幂法求最大特征值、遗传算法求复系数多项式所有根等。-Qt to write a calculator, very good. The main use of algorithm: the postfix expression evaluation, part of the pivoting Gauss elimination
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基于C++的计算器。先把所有数据和字符postfix输出再进行计算。内附queue和functions的packet。-Based C++ calculator. All data and character first and then calculated postfix output. Queue and functions included in the packet.
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一个简单的计算复杂表达式的值,利用栈,将中缀表达式转化为后缀表达式-A simple calculation of the value of complex expressions, the use of the stack, the infix expressions into postfix notation
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控制台应用程序,科学计算器。用来学习中缀表达式转后缀表达式。函数的输入需要一个字母一个字母的输入。-Console application, scientific calculator. Learning to turn postfix notation infix expression. Enter function requires a letter of an alphabet input.
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通过算法把中缀表达式转化为后缀表达式并计算出所需要的公式结果-The algorithm takes the infix expression into postfix expression and calculate the required formula results
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输入一个数学计算公式,给出中缀式和后缀式的计算公式。-Enter a mathematical formula, the formula is given infix and postfix formula.
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24点内简易计算器的实现。中缀表达式变为后缀表达式然后求值-Simple calculator within the 24-point implementation. Infix expression into postfix expression is then uated
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