Write a program which opens a file and reads several numbers

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Reference no: EM131863927

Exercise Set

Variables, Data Types and Functions

1. Install the Integrated Development Environment on your computer. This will be Microsoft Visual Studio for the PC and Xcode for MAC users.

2. Write, compile and run your first C++ program. This program outputs Hello World to the screen. Please refer to the instructions on Creating, Compiling and Running your First C++ Program provided in Module 1.

3. Write a function called AddDouble(...) which adds two numbers of type double and returns the result.

4. Write a recursive function called fibonacci(...), which would compute the first 21 Fibonacci numbers F0, F1,... F20, and print it to the screen. The first two Fibonacci numbers are F0 = 0, F1 = 1, and thereafter each successive Fibonacci number Fi is the sum of the two preceding Fibonacci numbers Fi-1 and Fi-2.

5. Write a simple program to declare and initialize variables, and print the following quantities:
- The number of people currently taking EEO 224 (there are 9 students).
- The number of atoms in the "known universe"(≈ 1082).
- The population of USA (≈ 325,467,306).
- The population of Earth (≈ 7, 598,406,385).
- Two variables: First initials of your first name and last name.

6. Write a program which opens a file and reads several numbers, utilizing the fscanf() function.

Verified Expert

The assignment was for C++ programming using VISUAL STUDIO software and performing various questions on programming as given in the assignment.The questions were related to installing and using VISUAL STUDIO 2012 software and solving the programming questions which include writing program to print "HELLO WORLD" message, creating simple functions and recursive functions and declaration of variable of various data types and storing values in them and printing those values. The last program also demonstrated the use of file handling by reading values from a file and printing those values.

Reference no: EM131863927

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