Section8-72

Section8/72.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+)
+
+func main() {
+	numbers := [3]int{10, 20, 30}
+	fmt.Printf("%#v\n", numbers)
+
+	numbers[0] = 7
+	fmt.Printf("%#v\n", numbers)
+
+	for i, v := range numbers {
+		fmt.Println("index:", i, " value:", v)
+	}
+
+	fmt.Println(strings.Repeat("#", 20))
+	for i := 0; i < len(numbers); i++ {
+		fmt.Println("index:", i, " value:", numbers[i])
+	}
+
+	balances := [2][3]int{
+		{5, 6, 7},
+		[3]int{8, 9, 10},
+	}
+	fmt.Println(balances)
+
+	m := [3]int{1, 2, 3}
+	n := m
+
+	fmt.Println("n is equal to m:", n == m)
+	
+	m[0] = -1
+	fmt.Println("n is equal to m:", n == m)
+}