/* write a program that reads a sequence of positive integers and finds
the sum of the square roots of the input numbers

*/

#include<stdio.h>
#include<math.h>

int main(){
	int num;
	double result, sum=0.0;
	printf("enter a sequence of positive integers\n");
	scanf("%d",&num);
	while(num>0){
		result=sqrt(num);
		printf("sqrt of %d is %f\n",num, result);
		sum+=result;
		scanf("%d",&num);
	}
	printf("sum of sqrt's is %f\n",sum);
	return 0;
}