asigment c++ new

7/30/2019 Asigment c++ New

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Given the following set of problems. Analyze each problem and identify the input, formula and the

output. Write the pseudo code and draw the flowchart for each.

1.0Read three numbers. Calculate the sum of those three numbers and find the average. Display allthe three numbers, as well as the total of those numbers and the in average.

Output: sum and average

Input: no 1, no 2, no 3

Process:

Average = no 1 + no 2 + no 3

3

Pseudo code design:

1) Start2) Read no.1, no.2, no.33) Sum of this three no. = no.1 + no.2 + no.34) Calculate the average = total / 35) Display the average6)

End


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Flow chart ;

Code c++

Start

Read no.1, no. 2, no.3

Total = no.1 + no.2 +no. 3

Average = total /3

Display average

End


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2.0Convert the temperature entered by the user in the unit of Fahrenheit to the unit of Celcius. Theconversion formula as follows:

Fahrenheit = [Celsius * (9/2)] +32

Output: Display the conversion

Input: temperature

Process: Fahrenheit = [Celsius * (9/2)] +32

Pseudo code design:

1) Start2) Read the temperature3) Convert from Celsius to Fahrenheit use this formula:

Celcius = (fahreinheit-32)*5/9

4) Display the conversion5) End

Flow chart:

Start

Read the temperature

Celcius = (fahreinheit-32)*5/9

Display the conversion

End


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3.0Convert the flow chart into correct C++ code.Start

Read item name

Read uantit

Read price per unit

Display item name, payment,

total cost, and pay change

Read payment

Display total payment

Total cost = quantity * price per unit

Pay change = payment total cost

End


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4.0Read the radius of a circle, and compute the area of that circle. Test your logic by applying theinput values of radius as follows:

i. 67ii. 320

iii. 19Flow charts:

Start

Put radius

Set pie = 3.142

Area = pie * r*r

Display area

End


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9.0 Calculate the payment for normal and overtime working hours of an employee.

Flow charts:

Start

Set normal pay rate = 30.00

Normal pay = 8 * 30.00

Set overtime pay rate = 10.00

Overtime pay = 10 * 10.00

End

Working hours=8

Overtime hours= 10

Display total pay

Total pay = normal pay*overtime pay


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Pseudo code for normal payment

1. Start2. Set normal pay rate3. Set normal hours4. Calculate normal payment= normal pay rate x normal hours and store in5. Set overtime pay rate6. Set overtime hours7. Overtime payment = overtime pay rate * overtime hours8. Display normal payment and overtime payment9. End


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5.0Calculate the total cost of item purchased. The input for the variables are as follows:i. Item name: pensile

Price per unit: 0.50Quantity: 15

Amount paid: 10.00

ii. Item name: note bookPrice per unit: 2.00

Quantity: 5

Amount paid: 10.00

iii. Item name: penPrice per unit: 1.20Quantity: 3

Amount paid: 5.00

Start

Read item name

Read uantit

Display item name, payment,

total cost, and pay change

Read payment

Display total payment

Total cost = quantity * price per unit

Pay change = payment total cost

End

Read price per unit


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6.0Read in the tax rate (as a percentage) and the prices of five items. The program is to calculatethe total price of the items before tax then the tax payable on those items. The tax payable is

calculated by applying the tax rate percentage to the total price. Print the total price and the tax

payable as output.

Start

Read tax rate

Read rice

Tax pay = tax rate percentage * total price

Display total price

and tax price

End


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Pseudo code

1. Start2. Get A,B,C,D,E3. Calculate x = A+B+C+D+E and store in total price4. Get y in % and store in tax total5. Calculate z = (y/100) * x and store in tax payable6. Display A,B,C,D,E,x,y,z7. End


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7.0Read in three values from a customers bank account; the account balance at the beginning ofthe month, a total of all withdrawals from the account for the month, and a total of all the

deposits into the account during the month. A federal tax charge of 1% is applied to all

transactions made by the month. The program is to calculate the account balance at the end of

the month by (1) subtracting the total withdrawals from the accounts balance at the beginning

of the month, (2) adding the total deposits to this new balance, (3) calculating the federal tax

(1% of total transactions that is, total withdrawals + total deposits), and (4) subtracting this

federal tax from the new balance. After these calculations print the final end of month

balance.

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