The screen size of a TV is given by the length of the rectangular diagonal. Traditional TVs come in 4:3 ratio, that is, the ratio of length to width is 4 to 3. This means, if the length is x inches, then the width is (3/4)x. LCD TVs come in 16:9 ratio. Instructions Write a C++ program that: Prompts the user to input the length of the diagonal (in inches) of the screen Allows the user to select which type of TV the user would like to view the dimensions for Example.1: Traditional TV area. 2: LCD TV Area 3: Both types of TVs area Have the program calculate and display the: Screen length Screen width Screen area for the specified type of TV.
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
The screen size of a TV is given by the length of the rectangular diagonal.
Traditional TVs come in 4:3 ratio, that is, the ratio of length to width is 4 to 3. This means, if the length is x inches, then the width is (3/4)x.
LCD TVs come in 16:9 ratio.
Instructions
Write a C++
- Prompts the user to input the length of the diagonal (in inches) of the screen
- Allows the user to select which type of TV the user would like to view the dimensions for
- Example.1: Traditional TV area. 2: LCD TV Area 3: Both types of TVs area
Have the program calculate and display the:
- Screen length
- Screen width
- Screen area
for the specified type of TV.
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