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Basic C Programming Practice - Practice 17

Written By Unknown on Thursday, October 10, 2013 | 11:53 PM

=> Write a program in C to find the area of circle using input value?




Solution :

/Program Name : area of circle with reading input /

#include<stdio.h>

#include<conio.h>

int main()

{
double radius,area;


scanf("%lf",&radius);


area= 3.14 * radius * radius;


printf("%lf", area);

getch();


} 



Program Analysis :

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