Question: Programming assignment Write a program to read a postfix expression and compute its value (all variables are single letters of type integer and their values

Programming assignment Write a program to read a postfix expression and compute its value (all variables are single letters of type integer and their values must be entered by the user only once) Sample IVO Enter a postfix expression with a $ at the end: ab*ac+*$ Enter the value of a: 2 Enter the value of b: 3 Enter the value of c: 4 Final value 36 Continue(y)? y Enter a postfix expression with $ at the end: beef ++S Enter the value of b: 2 Enter the value of e: 3 Enter the value of f: 4 Final value- 17 Continue(y)? n

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