Skip to main content

How to find area of circle in c...

comment line

 /* area of circle */

#include <stdio.h>
#include <conio.h>

  void main()
{
 int radius,  area;
 printf(enter the radius of circle");
 scanf("%d", &radius);

 area  =  3.14 * radius * radius;
 printf("area of circle =%d",  area);
 getch();
}

 now your code is done 
compile it and run it..


Comments

Post a Comment

Popular posts from this blog

CSS Tutorial step by step

CSS   Introduction Cascading Style Sheets   (CSS) is a   style sheet language   used for describing the   look and formatting   of a document written in a markup language . While most often used to style   web pages   and user interfaces written in   HTML   and   XHTML . CSS is a cornerstone specification of   the web   and almost all web pages use CSS style sheets to describe their presentation. CSS is designed primarily to enable   the separation of document content from document presentation , including elements such as the   layout ,   colors , and   fonts .   This separation can improve content   accessibility , provide more flexibility and control in the specification of presentation characteristics, enable multiple pages to share formatting, and reduce complexity and repetition in the structural content (such as by allowing for   table less web design ). It   obvia...
Post a Comment
Read more

TypingPad

TypingPad is a simple  text editor  for  Microsoft Windows  and a basic text-editing program which enables computer users to create documents. It was first released  in 2018, and has been included in  versions of  Microsoft Windows .  Features TypingPad  is a common text-only ( plain text ) editor. The resulting files—typically saved with the  .txt  extension—have no format tags or styles, making the program suitable for editing system files to use in a  DOS  environment and, occasionally, source code for later  compilation or  execution , usually through a  command prompt . It is also useful for its negligible use of system resources; making for quick load time and processing time, especially on under-powered hardware. TypingPad supports both left-to-right and right-to-left based languages. Historically,  TypinfPad offers only the most basic text manipulation functions, such as finding text. ...
Post a Comment
Read more

XML Engine Tutorial

Overview • XML basics and Libname engine introduction • Effectively reading XML files • Introduction to the XML Mapper •Writing XML files using SAS • Common problems processing XML files What is XML? • XML is a set of rules used for defining &modeling structures • XML is extensible & customizable  Its greatest strength  Its greatest weakness XML Basics- Well Formed Files Document has a single root element • Elements nest properly • No tag omission (close what you open) • Attributes must be quoted • Special characters < > and & must always be escaped XML Basics- Well Formed Files • XML is case sensitive Anatomy of an XML file <?xml version="1.0"?> <workorder priority="high"datedue="09/30/2001"> <submitter> <name first="Jennifer" last="Kyrnin" /> <email>html.guide@about.com</email> <account number="11001100" /> Container or root X...
Post a Comment
Read more