C# Answers

A cube has a volume of 27 cubic meters. If all sides of the cube are doubled in length, then develop a program to calculte the difference in the original and new volumes of the cube.

below shows the postfix epression. Draw a binary tree of abc * + de * f + g +

and find the following
i.infix expression

ii.prefix expression

From the traverssl of predorder , inorder and postorder as above write down the c++ statement for each

i.predorder function
ii.inorder function

Q. Write any two programs of MATLAB.

Write a program that asks the user to enter the name of a file. The program should display the number of characters in the file.

Write a program in C++ to input a single character and print a message― it is vowel" if it is vowel otherwise print message "It is a "consonant― Use if-else structure and OR (||) operator only.

store procedure or inline procedure? which is the best to access any database in c sharp?

Draw a flowchart that reads the names, sex and score of 2000 students that wrote a mathematics test which was scored out of 40, and outputs the names of the male students that scored above 75% and how many they are.

1) Receive a number and determine whether it is odd or even.
2) Obtain two numbers from the keyboard, and determine and display which (if either) is the larger of the two numbers.
3) Receive 3 numbers and display them in ascending order from smallest to largest
4) Add the numbers from 1 to 100 and display the sum
5) Add the even numbers between 0 and any positive integer number given by the user.
6) Find the average of two numbers given by the user.
7) Find the average, maximum, minimum, and sum of three numbers given by the user.

Write a main() that creates a hotel room with room number 123, with a capacity of 4, and a rate of 150.00. Suppose a person checks in. The program should ask the user to enter the number of guests to occupy the room. Change the status of the room to reflect the number of guests that just checked in. Display the information about the room in a nicely formatted way. Now assume that the guests check out. Change the status of the room appropriately and display the information about the room. Next, change the room rate to 175.00. Finally, assume that another person checks in. Ask the user to enter the number of guests to occupy the room. Change the room’s status accordingly and display the new information about the room.

The average of the 20 random numbers is 71

Enter a double value 11.11
Enter a double value 22.22
Enter a double value 33.33
Enter a double value 44.44
Enter a double value 55.55
The total is 166.65
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