exercices of section 13

Section13/2.go

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+/*
+1. Declare a rune called r that stores the non-ascii letter ă
+
+2. Print out the type of r
+
+3. Declare 2 strings that contains the values ma and m
+
+4. Concatenate the strings and the rune in a new string (the new string will hold the value mamă ).
+
+BTW: mamă means mother in Romanian.
+
+Note: You should convert rune to string to contatenate it to another string.
+*/
+
+package main
+
+import "fmt"
+
+func main() {
+	r := 'ă'                     // declaring a rune
+	fmt.Printf("r type:%T\n", r) // rune is alias to int32
+
+	s1, s2 := "ma", "m" // declaring 2 strings
+
+	// concatenating strings
+	s := s1 + s2 + string(r)   // converting rune to string (expliction conversion is required)
+	fmt.Printf("s is %s\n", s) // => s is mamă
+
+}