4.5.2.5.md

2025-08-12 05:33:04 +08:00 · 2013-06-09 20:18:11 +08:00
parent 146c81bd01
commit 4de688c86a
7 changed files with 114 additions and 1 deletions
--- a/eBook/exercises/chapter_4/global_scope.go
+++ b/eBook/exercises/chapter_4/global_scope.go
@@ -0,0 +1,19 @@
+package main
+
+var a = "G" // global scope
+
+func main() {
+	n()
+	m()
+	n()
+}
+
+func n() {
+	print(a)
+}
+
+func m() {
+	a = "O" // simple assignment: global a gets a new value
+	print(a)
+}
+// GOO