C0扩充文法编译器测试报告模板Word格式文档下载.docx
《C0扩充文法编译器测试报告模板Word格式文档下载.docx》由会员分享，可在线阅读，更多相关《C0扩充文法编译器测试报告模板Word格式文档下载.docx（23页珍藏版）》请在冰豆网上搜索。
scanf（n）;
Fib（n）is:
result=fib（n）;
printf（result）;
return;
}程序输出
输入一个数字，输出其斐波那契数
目标代码
.386
.modelflat,stdcall
optioncasemap:
none
includeC:
\RadASM\Masm32\include\windows.inc
\RadASM\Masm32\include\kernel32.inc
\RadASM\Masm32\include\msvcrt.inc
includelibC:
\RadASM\Masm32\lib\msvcrt.lib
\RadASM\Masm32\lib\kernel32.lib
\RadASM\Masm32\include\macros.asm
.data
piequ40490FCFh
.code
fibproc
pushebp
movebp,esp
subesp,100h
moveax,dwordptr[ebp+08h]
cmpeax,0
jne@label0_1
movdwordptr[ebp-04h],1
jmp@label0_2
@label0_1:
movdwordptr[ebp-04h],0
@label0_2:
cmpdwordptr[ebp-04h],0
jz@l1
moveax,1
addesp,100h
popebp
ret04h
@l1:
cmpeax,1
jne@label1_1
movdwordptr[ebp-08h],1
jmp@label1_2
@label1_1:
movdwordptr[ebp-08h],0
@label1_2:
cmpdwordptr[ebp-08h],0
jz@l2
@l2:
subeax,1
movebx,eax
moveax,ebx
pusheax
callfib
movdwordptr[ebp-010h],eax
subeax,2
movdwordptr[ebp-018h],eax
moveax,dwordptr[ebp-010h]
addeax,dwordptr[ebp-018h]
fibendp
start:
invokecrt_printf,SADD（"
）
invokecrt_scanf,SADD（"
%d"
）,addrdwordptr[ebp-04h]
moveax,dwordptr[ebp-04h]
movdwordptr[ebp-0ch],eax
moveax,dwordptr[ebp-0ch]
movdwordptr[ebp-08h],eax
）,dwordptr[ebp-08h]
invokeExitProcess,NULL
endstart
执行结果
正确
2测试样例二（正确）
voidmain（）
inti,n,sum,sum2,temp;
Pleaseenterthetotalcount:
"
sum=0;
sum2=0;
for（i=0;
i<
n;
i=i+1）
{
scanf（temp）;
sum=sum+temp;
sum2=sum2+temp*temp;
}
Sum="
printf（sum）;
Avg="
printf（sum/n）;
Var="
printf（sum2/n-（sum/n）*（sum/n））;
return;
程序输出
先输入数n，回车，再输入n个数，用回车分隔，最后显示这n个数的和，平均数和方差。
.386
）,addrdwordptr[ebp-08h]
moveax,0
movdwordptr[ebp-04h],eax
@l5:
cmpeax,dwordptr[ebp-08h]
jge@label0_1
movdwordptr[ebp-018h],1
movdwordptr[ebp-018h],0
cmpdwordptr[ebp-018h],0
jz@l6
addeax,1
）,addrdwordptr[ebp-014h]
addeax,dwordptr[ebp-014h]
movedi,eax
moveax,edi
moveax,dwordptr[ebp-014h]
movecx,dwordptr[ebp-014h]
imulecx
movesi,eax
moveax,esi
addeax,dwordptr[ebp-010h]
jmp@l5
@l6:
）,dwordptr[ebp-0ch]
cdq
movecx,dwordptr[ebp-08h]
idivecx
movdwordptr[ebp-028h],eax
）,dwordptr[ebp-028h]
movdwordptr[ebp-02ch],eax
movdwordptr[ebp-030h],eax
moveax,dwordptr[ebp-030h]
movecx,dwordptr[ebp-030h]
moveax,dwordptr[ebp-02ch]
subeax,ebx
movdwordptr[ebp-03ch],eax
）,dwordptr[ebp-03ch]
3测试样例三（正确）
voidmain（）{
inta,b;
floatc,d;
Pleaseentertwointergers（A,B）:
scanf（a,b）;
A+B="
printf（a+b）;
A-B="
printf（a-b）;
A*B="
printf（a*b）;
A/B="
printf（a/b）;
Pleaseentertworealnumbers（C,D）:
scanf（c,d）;
C+D="
printf（c+d）;
C-D="
printf（c-d）;
C*D="
printf（c*d）;
C/D="
printf（c/d）;
先输入两个整数，会显示其四则运算结果，再输入两个实数，会显示其浮点数四则运算结果。
addeax,dwordptr[ebp-08h]
movdwordptr[ebp-014h],eax
）,dwordptr[ebp-014h]
subeax,dwordptr[ebp-08h]
）,dwordptr[ebp-018h]
movdwordptr[ebp-01ch],eax
）,dwordptr[ebp-01ch]
movdwordptr[ebp-020h],eax
）,dwordptr[ebp-020h]
%f"
）,addrdwordptr[ebp-0ch]
）,addrdwordptr[ebp-010h]
movecx,dwordptr[ebp-0ch]
pushecx
movecx,dwordptr[ebp-010h]
flddwordptr[esp+4]
fadddwordptr[esp]
fstpdwordptr[ebp-024h]
addesp,8
flddwordptrdwordptr[ebp-024h]
subesp,08h
fstpqwordptr[esp]
fsubdwordptr[esp]
fstpdwordptr[ebp-028h]
flddwordptrdwordptr[ebp-028h]
fmuldwordptr[esp]
fstpdwordptr[ebp-02ch]
flddwordptrdwordptr[ebp-02ch]
fdivdwordptr[esp]
fstpdwordptr[ebp-030h]
flddwordptrdwordptr[ebp-030h]
4测试样例四（正确）
floata,b,c,d;
floate;
scanf（a）;
input+1.5"
a+1.5）;
scanf（b）;
input*2-lastinput/10"
b*2-a/10）;
输入一个实数，对其进行实数运算。
_adword?
_bdword?
_cdword?
_ddword?
_edword?
）,addr_a
movecx,_a
movecx,3FC00000h
fstpdwordptr[ebp-04h]
flddwordptrdwordptr[ebp-04h]
）,addr_b
moveax,2
movdwordptr[esp-4],eax
filddwordptr[esp-4]
fstpdwordptr[esp-4]
moveax,dwordptr[esp-4]
moveax,10
flddwordptrdwordptr[ebp-018h]
5测试样例五（正确）
inta,b,c,d;
b=20;
a=4;
d=1;
c=0;
while（d!
=0）{
if（（10*d+1）>
=a*5）{
c=c+2;
a=a*2;
d=d-4;
}
else
d=d+5;
printf（c）;
屏幕输出67108918，此为溢出值
.modelflat,st
升级会员 