Answered: I need help the problem below (system…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Question

I need help the problem below (system give me answer is wrong).

1. Write a program to simplify a Boolean expression. The user will enter from the keyboard a string
representing a valid Boolean expression with spaces between the letters. The operators used will be OR
(+), AND (*) and NOT (~), and the only valid Input characters will be A, B, +, *, ~, ( , ), 1 and 0.
The expression will contain at most 3 operands, 3 operators and one set of parentheses. Output to the
screen a line printing the simplified equivalent of the given expression. Simplify means outputting the
fewest operators with no parentheses. Use the following list of Boolean Identities to simplify:
Refer to the sample output below.

Sample Runs (2):
Enter a string: ~(A + B)
Simplified expression: ~A * ~B
Enter a string: ~A * A + 1

ngth();
0 icn i += 2) f
A C:\Users\18177\source\repos\Project11\x64\Debug\Project11.exe
s[
(s
Microsoft Visual C++ Runtime Library
Debug Assertion Failed!
Program:
C:\Users\18177\source\repos\Project11\x64\Debug\Project11.e
хе
File: C:\Program Files\Microsoft Visual
Studio\2022\Community\VC\Tools\MSVC\14.31.31103\include\
xstring
Line: 3839
Expression: string subscript out of range
For information on how your program can cause an assertion
failure, see the Visual C++ documentation on asserts.
1
(Press Retry to debug the application)
uateBooLExpr(s);
Abort
Retry
Ignore

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions