package q1925

import "math"

func countTriples(n int) int {
	cnt := 0
	for a := 1; a <= n; a++ {
		for b := a; b <= n; b++ {
			sqC := a*a + b*b
			c := int(math.Sqrt(float64(sqC)))
			if c > n {
				break
			}
			if c*c == sqC { // c is integer
				cnt += 2
				if a == b {
					cnt -= 1
				}
			}
		}
	}
	return cnt
}

var _ = countTriples