two sum solution

Author: yhkee0404

two-sum/yhkee0404.go

@@ -0,0 +1,11 @@
+func twoSum(nums []int, target int) []int {
+    indices := make(map[int]int)
+    for i, num := range nums {
+        j, ok := indices[target - num]
+        if ok {
+            return []int{j, i}
+        }
+        indices[num] = i
+    }
+    return []int{}
+}