add: arrays

2018-11-17 21:56:09 +03:00
parent c0dbce8062
commit a3a0d39a0b
138 changed files with 2022 additions and 1905 deletions
--- a/14-arrays/11-keyed-elements/07-xratio-example/01-without-keys/main.go
+++ b/14-arrays/11-keyed-elements/07-xratio-example/01-without-keys/main.go
@ -0,0 +1,21 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import "fmt"
+
+func main() {
+	rates := [...]float64{
+		25.5,  // ethereum
+		120.5, // wanchain
+	}
+
+	// uses magic values - not good
+	fmt.Printf("1 BTC is %g ETH\n", rates[0])
+	fmt.Printf("1 BTC is %g WAN\n", rates[1])
+}