Write a C++ program that uses stacks to evaluate an arithmetic expression in infix notation without converting it into postfix notation.   The program takes as input a numeric expression in infix notation, such as 3+4*2, and outputs the result.   1)   Operators are +, -, *, / 2)   Assume that the expression is formed correctly so that each operation has two arguments. 3)  The expression can have parenthesis, for example: 3*(4-2)+6. 4)  The expression can have spaces in it, for example: 3  *  (4-2)  +6 .     Here are some useful functions that you may need:                  char cin.peek(); -- returns the next character of the cin input stream ( without reading it)                bool isdigit(char c); -- returns true if c is one of the digits ‘0’ through ‘9’, false otherwise                cin.ignore(); -- reads and discards the next character from the cin input stream                cin.get(char &c); -- reads a character in c ( could be a space or the new line ) Please identify the stack.h, stack.cpp  and main cpp.

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter7: Arrays
Section: Chapter Questions
Problem 8PP: (Statistical) In many statistical analysis programs, data values considerably outside the range of...
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Write a C++ program that uses stacks to evaluate an arithmetic expression in infix notation without converting it into postfix notation.

 

The program takes as input a numeric expression in infix notation, such as 3+4*2, and outputs the result.

 

1)   Operators are +, -, *, /

2)   Assume that the expression is formed correctly so that each operation has two arguments.

3)  The expression can have parenthesis, for example: 3*(4-2)+6.

4)  The expression can have spaces in it, for example: 3  *  (4-2)  +6 .

 

 

Here are some useful functions that you may need:

 

               char cin.peek(); -- returns the next character of the cin input stream ( without reading it)

               bool isdigit(char c); -- returns true if c is one of the digits ‘0’ through ‘9’, false otherwise

               cin.ignore(); -- reads and discards the next character from the cin input stream

               cin.get(char &c); -- reads a character in c ( could be a space or the new line )

Please identify the stack.h, stack.cpp  and main cpp.

 

 

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ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr