// $G $D/$F.go && $L $F.$A && ./$A.out// Copyright 2010 The Go Authors. All rights reserved.// Use of this source code is governed by a BSD-style// license that can be found in the LICENSE file.packagemainimport"fmt"varx=uint32(0x01020304)vary=[...]uint32{1,2,3,4,5}funcmain(){fmt.Sprint(y[byte(x)])}