Concept explainers
A)
Relational Expression:
Relational operators are “binary”, so it needs two operands for comparison. Consider the following expression using the less-than operator:
A < B
The above expression is called a “relational expression”. It is used to find whether “A” is less than “B”.
- Relational expression is also referred as “Boolean expression”, because the resultant value of all relational expression is either “True” or “False”. But the states of Boolean values are stored as 0 and 1.
B)
Relational Expression:
Relational operators are “binary”, so it needs two operands for comparison. Consider the following expression using the less-than operator:
A < B
The above expression is called a “relational expression”. It is used to find whether “A” is less than “B”.
- Relational expression is also referred as “Boolean expression”, because the resultant value of all relational expression is either “True” or “False”. But the states of Boolean values are stored as 0 and 1.
C)
Relational Expression:
Relational operators are “binary”, so it needs two operands for comparison. Consider the following expression using the less-than operator:
A < B
The above expression is called a “relational expression”. It is used to find whether “A” is less than “B”.
- Relational expression is also referred as “Boolean expression”, because the resultant value of all relational expression is either “True” or “False”. But the states of Boolean values are stored as 0 and 1.
D)
Relational Expression:
Relational operators are “binary”, so it needs two operands for comparison. Consider the following expression using the less-than operator:
A < B
The above expression is called a “relational expression”. It is used to find whether “A” is less than “B”.
- Relational expression is also referred as “Boolean expression”, because the resultant value of all relational expression is either “True” or “False”. But the states of Boolean values are stored as 0 and 1.
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
STARTING OUT WITH C++ MPL
- The equal sign in an assignment statement is called the_________ .arrow_forwardIf the new operator cannot allocate the amount of memory requested, it throws_____________arrow_forwardFollowing code in C using random Name Reg no and highschool name Use switch case in C language to do the following: Create a restaurant with the name “Your Name - Reg_No – Name of your highschool” The restaurant should come with the options of delivery and take away and the choice should be displayed as “Delivery – Registration No” and “Takeaway – Name” Each option should have the same menu and an extra 15% charge be included if a customer wants home delivery Both menus should have two items that are customizable, such as a burger can have chillies removed, cheese added and extra mayonnaise. The user should have the option of choosing multiple items with multiple quantity. Print a bill in the end.arrow_forward
- = 1000; int myNum b- double my_num= 100; 4) а- Which one is NOT a valid variable declaration? c- int my_num = '10" d- int mynuml = 10 7/Parrow_forwardWrite a statement that assigns finalValue with the multiplication of userNum1 and userNum2. Ex: If userNum1 is 6 and userNum2 is 2, finalValue is 12. let userNum1 = 6; // Code tested with values: 6 and 4let userNum2 = 2; // Code tested with values: 2 and -2 let finalValue = 0;arrow_forwardint my_num = 100.0; b- int $my_num = '10000': int myNum = 100%3B d- int my num 100000; a- 1) Which one is a valid variable declaration? C-arrow_forward
- Integer userValue is read from input. Assume userValue is greater than 10000 and less than 99999. Assign thousandsDigit with userValue's thousands place value. Ex: If the input is 26498, then the output is: The value in the thousands place is: 6 #include <iostream> using namespace std; int main() { int userValue; int thousandsDigit; int tempVal; cin >> userValue; /* Your code goes here */ cout << "The value in the thousands place is: " << thousandsDigit << endl; }arrow_forwardEnter integer: 4 You entered: 4 4 squared is 16 And 4 cubed is 64!! Enter another integer: 5 4 + 5 is 9 4 * 5 is 20 =================================== #include <stdio.h> int main(void) { int userNum; int userNum2; printf("Enter integer:\n"); scanf("%d",&userNum); printf("You entered: "); printf( "%d", userNum); printf("\n"); printf("%d", userNum); printf( " squared is "); printf("%d", userNum * userNum); printf("\n"); printf("And "); printf("%d", userNum); printf(" cubed is "); printf("%d", userNum * userNum * userNum); printf("!!"); printf("\n" "Enter another integer:\n"); scanf("%d",&userNum2); printf("\n"); printf("%d", userNum2); return 0;}arrow_forwardPrograming language is C# 6. Hospital Charges Create an application that calculates the total cost of a hospital stay. The daily base charge is $350. The hospital also charges for medication, surgical fees, lab fees, and physical rehab. The application should accept the following input: • The number of days spent in the hospital • The amount of medication charges • The amount of surgical charges • The amount of lab fees • The amount of physical rehabilitation charges Create and use the following value-returning methods in the application: • CalcStayCharges—Calculates and returns the base charges for the hospital stay. This is computed as $350 times the number of days in the hospital. • CalcMiscCharges—Calculates and returns the total of the medication, surgical, lab, and physical rehabilitation charges. • CalcTotalCharges—Calculates and returns the total charges.arrow_forward
- 1. Retail Price CalculatorWrite an application that accepts from the user the wholesale cost of an item and its markup percentage. (For example, if an item’s wholesale cost is $5 and its retail price is $10, then the markup is 100%.)The program should contain a function named CalculateRetail that receives the wholesale cost and markup percentage as arguments, and returns the retail price of the item. The application’s form should look something like the one shown in Figure 6-22.arrow_forwardFill-in-the-Blank Unless you explicitly initialize numeric global variables, they are automatically initialized to _________.arrow_forward.. Create a VB.NET Console Application that does the following: Create a variable of Integer data ... type, called marks; Create a variable of String data type, called grade; Assign the user input ... to marks; Convert marks into grade as follows using the Select-Case statementarrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education