APC-SPS-008.c (452B)
1 /* 2 * Author: Amit Dutta (amitdutta4255@gmail.com) | Date: 12 Dec 2025 3 * Repo: https://github.com/notamitgamer/bsc 4 * License: MIT 5 */ 6 7 /* WAP to calculate area of circle by accepting radius as input */ 8 /* Author : Amit Dutta, Date : 15th September, 2025 */ 9 10 #include<stdio.h> 11 #include<math.h> 12 int main() { 13 double r, area; 14 printf("Enter the radius of circle : "); 15 scanf("%lf", &r); 16 area = M_PI * r * r; 17 printf("\nArea : %lf", area); 18 return 0; 19 }