push all exercices

2026-02-21 14:09:13 +03:00
commit a94d994b8c
72 changed files with 787 additions and 0 deletions
--- a/ch8/1/ch8_1.go
+++ b/ch8/1/ch8_1.go
@@ -0,0 +1,27 @@
+package main
+
+import "fmt"
+
+type Number interface {
+	~int | ~int8 | ~int16 | ~int32 | ~int64 | ~uint | ~uint8 | ~uint16 |
+		~uint32 | ~uint64 | ~float32 | ~float64
+}
+
+func NumDoubler[T Number](val T) T {
+	return val * 2
+}
+
+func main() {
+	val := 10.3
+	fmt.Println(val)
+	val = NumDoubler(val)
+	fmt.Println(val)
+	val = NumDoubler(val)
+	fmt.Println(val)
+	val = NumDoubler(val)
+	fmt.Println(val)
+	val = NumDoubler(val)
+	fmt.Println(val)
+	val = NumDoubler(val)
+	fmt.Println(val)
+}