Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please help ASAP! je: 11:59pm on Thursday, January 26 rogram Purpose - Check relational expressions for correctness. The program should accept relational expressions input from

Please help ASAP!

image text in transcribed

je: 11:59pm on Thursday, January 26 rogram Purpose - Check relational expressions for correctness. The program should accept relational expressions input from the standard input device (using cin) in the format integer arithmetic-operator integer less-than-or-greater-than-symbol integer Assume that the user will input expressions in this format, entering only integer values for the numbers, and single characters for the arithmetic and relational operators. If the arithmetic operator entered is not a valid C++ arithmetic operator (+,, *, /,% ) the program should output "Unrecognized arithmetic operator" followed by the character input where an arithmetic operator was expected (see examples below). If the relational operator entered is not , the program should output "Unrecognized relational operator" followed by the character input where a relational operator was expected (see examples below). The program should determine if the expression entered is a true statement. If the expression is a true statement, output the relational expression followed by " - Correct". If the expression is a false statement, output the relational expression followed by " - Incorrect". Example input/output pairs Input: 3+4>1 Output: 3+4>1 - Correct Input: 12%728 Output: Unrecognized arithmetic operator Input: 373 Output: Unrecognized relational operator * After each relational expression entered, the user will input 'c' to continue (to enter another relational expression) or ' q ' to quit. The program should read each input relational expression and produce the corresponding output as described above until the user enters q. After the user enters q, the program should output a summary of the results in the format: number-correct of total-number-of-expressions = percent-correct\% The percent correct should display with two places following the decimal

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Visual C# And Databases

Authors: Philip Conrod, Lou Tylee

16th Edition

1951077083, 978-1951077082

More Books

Students also viewed these Databases questions