.class public Contest
.super java/lang/Object
;
; Team members: Bianca Cutler
;
;
;
;
; Your assignment is to fill in the fibs method below
; so that it creates (exactly) the output you see in
; fibsgolden.txt
;
; The contest will be won by those entries that compute the
; correct output and whose bytecode files are smallest
;
; For reference, a solution in Java is presented in Fibs.java
;
;
;
; standard initializer
;
.method public <init>()V
aload_0
invokenonvirtual java/lang/Object/<init>()V
return
.end method
.method public static fibs()V
; set limits used by this method
.limit locals 7
.limit stack 3
;local variables
;obj
getstatic java/lang/System/out Ljava/io/PrintStream;
astore_1
;counter for loop
bipush 1
istore 2
bipush 1
istore 4
bipush 44
istore 5
bipush 3
istore 6
aload 1
ldc "The fib of 0 is 0"
invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V
aload 1
ldc "The fib of 1 is 1"
invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V
aload 1
ldc "The fib of 2 is 1"
invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V
Loop:
iload 2
iload 4
iadd
iload 4
istore 2
istore 4
iload 4
aload 1 ;push obj
ldc "The fib of "
invokevirtual java/io/PrintStream/print(Ljava/lang/String;)V
iload 6
invokestatic java/lang/String/valueOf(I)Ljava/lang/String;
astore 3
aload 1 ;push obj
aload 3 ;push string
invokevirtual java/io/PrintStream/print(Ljava/lang/String;)V
aload 1 ; push object
ldc " is "
invokevirtual java/io/PrintStream/print(Ljava/lang/String;)V
invokestatic java/lang/String/valueOf(I)Ljava/lang/String;
astore 3
;prints
aload 1 ;push obj
aload 3 ;push string
invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V
iinc 5 -1
iinc 6 1
iload 5
ifne Loop
; done
return
return
.end method
;
; You should not need to change anything below this line.
;
.method public static main([Ljava/lang/String;)V
; set limits used by this method
.limit locals 1 ; = parameters + locals
invokestatic Contest/fibs()V
return
.end method
arieszbby 0 Newbie Poster
Be a part of the DaniWeb community
We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.