What function is required in any C++ program? What function is required in any C++ program?
Added by Brenda M.
Close
Step 1
The program's execution begins at the `main` function. Show more…
Show all steps
Your feedback will help us improve your experience
Mohan Jain and 61 other AP CS educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
'3) Which data type is used to create variable that should store text? What is the only function all C++ programs must contain?'
Mohan J.
Write a program that will demonstrate some of the C++ Library Functions, Stream Manipulators, and Selection Control Structures. The user will be given a menu of four choices. They can input a 1 for finding Cosines, 2 for finding Logarithms, 3 for converting between Decimal and Hexadecimal, or 4 to Exit the program. You must use the proper functions and/or stream manipulators to find the answers. If the user picks the cosine, ask them if they want to find the cosine, arc cosine, or hyperbolic cosine. Then input a floating point number (in radians) and find and print to three decimal places the proper type of cosine. If the user picks the logarithms, ask them if they want to find the common logarithm or the natural logarithm. Then input a floating point number and find and print to three decimal places and a plus or minus sign (for positive or negative numbers) the proper type of logarithm. If the user picks the conversion, ask them if they want to convert decimal to hexadecimal or hexadecimal to decimal. If they pick decimal to hexadecimal, ask them if they want to use lowercase or uppercase letters in the printing of the hexadecimal number. Use boolean input, so input the answer as true or false and put the user's answer in a boolean alphabetic variable. Then input a whole number in the proper base. Print the inputted number in the user's base and in the converted base. Use the prefix for printing the hexadecimal numbers. If the user picks the exit, use the actual exit function to end the program Include comments if you can.
Akash M.
Basic data type in c++
Muhammad J.
Recommended Textbooks
Computer Science and Information Technology
Introduction to Programming Using Python
Computer Science - An Overview
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD