library: math/rand

2024-07-30 21:41:26 +08:00
parent e7d959da90
commit cacd52f81d
13 changed files with 1342 additions and 19 deletions
--- a/_demo/randdemo/rand.go
+++ b/_demo/randdemo/rand.go
@@ -0,0 +1,12 @@
+package main
+
+import (
+	"fmt"
+	"math/rand"
+)
+
+func main() {
+	fmt.Println(rand.Intn(100))
+	fmt.Println(rand.Intn(100))
+	fmt.Println(rand.Intn(100))
+}