go solution for 242 Valid Anagram

Author: Damans227

go/242-Valid-Anagram.go

@@ -0,0 +1,36 @@
+func isAnagram(s string, t string) bool {
+
+	if len(s) != len(t) {
+		return false
+	}
+
+	s_map := map[rune]int{}
+	t_map := map[rune]int{}
+
+	for _, c := range s {
+		if _, ok := s_map[c]; !ok {
+			s_map[c] = 1
+		} else {
+			s_map[c] += 1
+		}
+	}
+
+	for _, c := range t {
+		if _, ok := t_map[c]; !ok {
+			t_map[c] = 1
+		} else {
+			t_map[c] += 1
+		}
+	}
+
+	for _, c := range s {
+		if s_map[c] != t_map[c] {
+			return false
+		}
+	}
+
+	return true
+
+}
+		
+