C语言毕业课程设计报告【简易计算器设计】

while(_isbig(actNum, zero)) {

*ans = mul(*ans, actNum); actNum = dec(actNum, the1); } } else

if(*nowSym == 'A') *ans = and(*ans, actNum); else

if(*nowSym == 'X') *ans = xor(*ans, actNum); } }

① Calc.cpp *由BCB生成*

#include

WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int) { try {

Application -> Initialize();

Application -> CreateForm(__classid(TMainForm), &MainForm);

Application -> Run(); }

catch(Exception &exception) {

Application -> ShowException(&exception); } catch(...) { try {

throw Exception(\ }

catch(Exception&exception) {

Application -> ShowException(&exception); } }

return 0; } -

Main. *bt_bkspace;

TButton *bt_ce; TButton *bt_Leftc; TButton *bt_0; TButton *bt_iAndm; TButton *bt_inc; TButton *bt_eq; TButton *bt_1; TButton *bt_2; TButton *bt_3; TButton *bt_dec; TButton *bt_lsh; TButton *bt_4; TButton *bt_5; TButton *bt_6; TButton *bt_mul; TButton *bt_xor; TButton *bt_7; TButton *bt_8; TButton *bt_9; TButton *bt_div; TButton *bt_mod; TButton *bt_and; TButton *bt_xpf; TButton *bt_xlf; TButton *bt_xycf; TButton *bt_njc; TButton *sljz; TButton *sjz; TButton *bjz; TButton *ejz;

void __fastcall FormCreate(TObject *Sender); void __fastcall bt_7Click(TObject *Sender); void __fastcall bt_8Click(TObject *Sender); void __fastcall bt_0Click(TObject *Sender);

void __fastcall bt_1Click(TObject *Sender); void __fastcall bt_2Click(TObject *Sender); void __fastcall bt_3Click(TObject *Sender); void __fastcall bt_4Click(TObject *Sender); void __fastcall bt_5Click(TObject *Sender); void __fastcall bt_6Click(TObject *Sender); void __fastcall bt_9Click(TObject *Sender); void __fastcall bt_iAndmClick(TObject *Sender); void __fastcall bt_incClick(TObject *Sender); void __fastcall bt_eqClick(TObject *Sender); void __fastcall bt_decClick(TObject *Sender); void __fastcall bt_mulClick(TObject *Sender);

void __fastcall Show_EditorKeyPress(TObject *Sender, char &Key); void __fastcall bt_divClick(TObject *Sender); void __fastcall bt_LeftcClick(TObject *Sender); void __fastcall bt_ceClick(TObject *Sender); void __fastcall bt_bkspaceClick(TObject *Sender); void __fastcall bt_xpfClick(TObject *Sender); void __fastcall bt_xlfClick(TObject *Sender); void __fastcall bt_xycfClick(TObject *Sender); void __fastcall bt_lshClick(TObject *Sender); void __fastcall bt_modClick(TObject *Sender); void __fastcall bt_njcClick(TObject *Sender); void __fastcall sjzClick(TObject *Sender); void __fastcall ejzClick(TObject *Sender); void __fastcall sljzClick(TObject *Sender); void __fastcall bjzClick(TObject *Sender); void __fastcall bt_andClick(TObject *Sender); void __fastcall bt_xorClick(TObject *Sender); private: User declarations public:

User declarations

__fastcall TMainForm(TComponent* Owner); void __fastcall TMainForm::ShowText(HIGH a); }; ---

extern PACKAGE TMainForm *MainForm; --- #endif

② Main.cpp

#include

if(jz==8)a=bajinzhi(a); else

if(jz==16)a==(a.num[0]==-1)?true:false ; if(med<=MAXSHOW) { if(m) { i=1 ; str=\ } else i=0 ;

for(j=med;(m)?(i<=med):(i

str+=(a.num[j]>9)?getHexStr(a.num[j]):IntToStr(a.num[j]); }

Show_Editor->Text=str ; } else { if(m) { i=1 ; str=\ } else i=0 ;

int e=med-1 ;

for(j=med;(m)?(i<=40):(i<40);i++,j--) {

str+=IntToStr(a.num[j]); if((m)?i==1:i==0)str+='.' ; }

str+=\