Calculate the area of circle using c program, C/C++ Programming

Assignment Help:

Calculate the area of circle using c program:

const float Pi = 3.1415926;

 

inline float area(const float r) {return Pi * r * r;}

 

main()

{

   float radius;

 

   cout << "Enter the radius of a circle: ";

   cin >> radius;

   cout << "The area is " << area(radius) << "\n";

   return 0;

}

 

 


Related Discussions:- Calculate the area of circle using c program

Srand and rand(), Mention clearly about srand and rand().

Mention clearly about srand and rand().

#include, Write a program to find the area under the curve y = f(x) between...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Binary search tree and graph, Important Note: No course works, which have b...

Important Note: No course works, which have been submitted via hard copies or emails, will be accepted a short essay below edited in a document (word, other) files with

I need file transfer solution, We move a high quantity of large Video files...

We move a high quantity of large Video files (200mb - 2 GB each) across the internet. We have a Linux server (ubuntu) hosted in a datacenter (1Gbps) operating an FTP server. Our

Simplify the logical phrase with C++, hi i want wite a C++ program that get...

hi i want wite a C++ program that get one logical phrase (included {x,y,z,w,1,0}) and simplify it! but i ''m confused! thanxs for anubody help me...

Explain the shift operators, The Shift Operators There are 2 shift oper...

The Shift Operators There are 2 shift operators : left shift ( >). These are binary operators. The format is                 operand >> number or operand   The first

Area, write a program to find the area under the curve y=f(x) between x=a &...

write a program to find the area under the curve y=f(x) between x=a & x=b

Develop stocastic expert advisor, Project Description: Need to develop a...

Project Description: Need to develop an expert advisor base on sthocastic oscilator with my own setting.. Very basic touch line OB/OS only but on my setting n condition Skill

Determine the size of an interger data type without using , Determine the s...

Determine the size of an interger data type without using sizeof() function? A: #include int main() { int *i ; int *j = i + 1; cout }

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd