Write a C program to demonstrate the use of allocating a memory and freeing.
4 years ago
C Programming
#include<stdio.h>
void circle(float k,float *x,float *y); int main()
{
float r,a,p;
printf("\n enter the value for radius"); scanf("%f",&r);
circle(r,&a,&p); printf("\n area=%f",a);
printf("\n perimeter=%f",p); return 0;
}
void circle(float k,float *x,float *y)
{
*x=(3.14)*k*k;
*y=2*3.14*k;
}
Surya Bikram Bhandari
Nov 30, 2021