in C programming, do a few function on the flowchart.

C++ Demonstration #3: Create a program that uses a switch statement for a simple help program. The screen will display the following choices: 1. for 2. if 3. switch Help on: Upon choosing the number, the program will output the following: If 1: for is C++'s most versatile loop If 2: if is C++'s conditional branch statement If 3: switch is C++'s multi-way branch statement If none: Choose a number between 1 and 3 Enter choice (1 – 3):

In C programming, how would you convert a string to a number without using atoi?

in C#

Drawa structured flowchart , C++,  write pseudocode that describes the process of guessing a number between 1 and 100. After each guess, the player is told that the guess is too high or too low. The process continues until the player guesses the correct number. Pick a number and have a fellow student try to guess it following your instructions.

vi) In C# programming language, create a program to take input three integers x, y, and z and print their product in the output.

A first block statement is invalid beyond a specified time.

C#

How long do variables that are declared outside of any function last in a program?

The area of a rectangle is the rectangle’s length times its width. Design a program that asks for the length and width of two rectangles. The program should tell the user which rectangle has the greater area, or whether the areas are the same. please do flowchart and  program source code  should be in c++