diff --git a/0739-daily-temperatures/0739-daily-temperatures.go b/0739-daily-temperatures/0739-daily-temperatures.go
index 0c92b8d..b7782f6 100644
--- a/0739-daily-temperatures/0739-daily-temperatures.go
+++ b/0739-daily-temperatures/0739-daily-temperatures.go
@@ -1,6 +1,5 @@
 func dailyTemperatures(temperatures []int) []int {
-    n := len(temperatures)
-    ans := make([]int, n)
+    ans := make([]int, len(temperatures))
     stack := make([]int, 0)
     for i, v := range temperatures {
         for len(stack) > 0 && v > temperatures[stack[len(stack)-1]] {