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10:19 AM Tue Oct 9 csive csicuny edu le. Original 3_1 Boolean and A&&B&&c and AllBIIC in a table with 3 columns Hand in HW #4 36 pts Read study SECs 3.1-3.3 1. Evaluate the following conditional expressions (T or F). 4 pts 2. FLOWCHART THE FOLLOWING (condensed) CODE in et int main) 8 PTS ( int number; cout <Enter an integer:; cin >>number if ( number>0) cout <You entered a positive integer:< number < endl; else if (number <0) cout<You entered a negative integer:< number <<endl; else cout <<You entered 0. << endl cout << When is this tine printed?!logical operators. return 0; ) 3 Setiun at tahle like helow and Cnmnlete the triuth tahle 16 nts A&&IB A11IB A & B IB &1B false false false true true false true true 4. In C++, the and #-operators perform identical operations and may be used interchangeably. True or False 1 pt 5.Expalin what type of operator for Each. (logical, arithmetic, relational, unary, binary HAND IN LABORATORY TASK: LAB #9 v.3/2/1 Write a program that inputs the values of three Boolean variables, a, b, and c, from a cin operator (user gives the values be sure to prompt user for what the have to give!). Then the program determines the value of the
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Homework Answers

Answer #1

1.

a. F

13 > 6

b. F

(7 > 9) is false and 6!= 5 is true but whole expression is false as && is true if both conditions are true.

c.T

4< 3 is false but 4 >= 0 is true so with || the result is true

d. F

('F' <'M') is true so its negation is false

2. Flowchart

Start Enter an integer number true f number>0/Print You entered a positive integer false true Print You entered a negative integer If number <0 alse When is this line printed? Print You entered o Stop

3.

A B A&&!B A||!B !A&B !A&!B
false false false true false true
false true false false true false
true false true true false false
true true false true false false

4. False

= is assignment operator used to assign a value or variable to a variable whereas == is comparison operator used to compare two expressions

5.

A. ! ---- >logical , unary

B. == -----> relational,binary

C. % -----> arithmetic,binary

D. != ----> relational , binary

E. ( ----> arithmetic, unary

F. ++ ---> arithmetic ,unary

G. && ----> logical, binary

Do ask if any doubt. Please upvote.

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