3-6 infix expression converted to suffix expression

1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \VC\INCLUDE\XTGMATH.H (214): Warning C4602: #pragma pop_macro: "New" The identifier is not preceded by a #pragma push_macro
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \VC\INCLUDE\XTGMATH.H (215): Warning C4193: #pragma warning (POP): No matching " #pragma warning (push) "
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \VC\INCLUDE\XTGMATH.H (216): Warning C4161: #pragma pack (pop ...): The stack is more than the stack
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath (All): Error C2061: syntax error: identifier "ABS"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2059: syntax error: ";"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2061: syntax error: identifier "ACOs"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2061: syntax error: identifier "ASIN"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2061: syntax error: identifier "Atan"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2059: syntax error: ";"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2061: syntax error: identifier "ATAN2"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2061: syntax error: identifier "Ceil"
1>e:\ Speed Koala Download catalog \vs2013 (Visual Studio 2013 Ultimate) \vc\include\cmath: Error C2061: syntax error: identifier "cos"

The above error may occur if the switch word is incorrectly written.

Input 1:

2+3* (7-4) +8/4# Input 2: ((2+3) *4-(8+2))/5#

1#include <iostream>2#include <cctype>3#include <stack>4 using namespacestd;5 6 intGetPriority (Charch)7 {8     intPriority =0;9     Switch(CH)Ten     { One          Case '+': APriority =1; -              Break; -          Case '-': thePriority =1; -              Break; -          Case '*': -Priority =2; +              Break; -          Case '/': +Priority =2; A              Break; at          Case '(': -Priority =3; -              Break; -         default: -Priority =0; -              Break; in     } -     returnPriority ; to } +  -  the intMain () * { $std::stack<Char>S;Panax Notoginseng     Charch; -CIN >>ch; the      while(ch! ='#') +     { A          while(IsDigit (CH)) the         { +cout <<ch; -CIN >>ch; $             if(!isdigit (CH))//CH is not a number and is not ' # ', indicating that an input to an integer data is completed and a space is printed $cout <<" "; -              -  the         } -         if(ch = ='#')Wuyi              Break; the         if(ch = =')')//if the read-in character is ') ', then the top element of the stack is output -         { Wu              while(S.top ()! ='(') -             { Aboutcout << s.top () <<" "; $ S.pop (); -             } - S.pop (); -         } A         Else     //in normal case, the CH and stack top characters are compared priority +         { the              while(! S.empty () && s.top ()! ='('&& getpriority (S.top ()) >=getpriority (CH)) -             { $cout << s.top () <<" " ; the S.pop (); the             } the s.push (CH); the  -}cin >>ch; in     } the  the      while(!s.empty ()) About     { thecout <<s.top (); the S.pop (); the         if(!s.empty ()) +cout <<" "; -     } the Bayi     return 0; the}

3-6 infix expression converted to suffix expression