leetcode 633

leetcode/633/633.go

@@ -0,0 +1,10 @@
+func judgeSquareSum(c int) bool {
+    n := int(math.Sqrt(float64(c))) + 1
+    for a := 0; a <= n; a++ {
+        b := int(math.Sqrt(float64(c - a * a )))
+        if a * a + b * b == c {
+            return true
+        }
+    }
+    return false
+}