#include <stdio.h>
int main(void)
{
float radius;
char yourName[15];
int number;
printf("Enter the radius of circle: ");
scanf("%f",&radius);
printf("A circle of radius %f has / area of %f\n",radius,3.14*radius*radius);
printf("Enter a number from 1 to 1000: ");
scanf("%d",&number);
printf("Your number is %d\n",number);
printf("Enter your name: ");
scanf("%s",&yourName);
printf("Hello %s\n",name);
return 0;
}