[자바JAVA]Sherlock and Squares 해커랭크
Sherlock and Squares
주어진 수의 범위 안의 제곱근(square integer)의 갯수를 구하는 문제이다.
Watson likes to challenge Sherlock’s math ability. He will provide a starting and ending value that describe a range of integers, inclusive of the endpoints. Sherlock must determine the number of square integers within that range.
Note: A square integer is an integer which is the square of an integer, e.g. 1,4,9.16,25