(1 + 2 + 3-1-2) * 1*2/1/2 =? Li dongqiang

Main Code

//

// Viewcontroller. m

// Cal-0710

//

// Created by Apple on 14-7-10.

// Copyright (c) 2014 Camp David education. All rights reserved.

//

 

# Import "viewcontroller. H"

 

@ Interface viewcontroller ()

 

@ Property (weak, nonatomic) iboutlet uilabel * label;

 

 

 

@ End

 

@ Implementation viewcontroller

-(Ibaction) but0 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

 

-(Ibaction) but3 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 3;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 3;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

-(Ibaction) but4 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 4;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 4;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

-(Ibaction) but5 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 5;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 5;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

 

-(Ibaction) but6 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 6;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 6;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

 

-(Ibaction) but7 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 7;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 7;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

 

-(Ibaction) but8 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 8;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 8;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

 

-(Ibaction) but9 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 9;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 9;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

 

-(Ibaction) chenfa :( ID) sender {

Cale. Op = '*';

// Self. Label. Text = [nsstring stringwithformat: @ "% C", Cale. Op];

If (){

Cale. A1 = [Cale fun: A];

Cale. A2 = 0;

A = Cale. Op;

}

Else {

A = Cale. Op;

Self. Label. Text = [nsstring stringwithformat: @ "% C", Cale. Op];

}

 

}

-(Ibaction) Chufa :( ID) sender {

Cale. Op = '/';

// Self. Label. Text = [nsstring stringwithformat: @ "% C", Cale. Op];

If (){

Cale. A1 = [Cale fun: A];

Cale. A2 = 0;

A = Cale. Op;

}

Else {

A = Cale. Op;

Self. Label. Text = [nsstring stringwithformat: @ "% C", Cale. Op];

}

 

}

-(Ibaction) Jian :( ID) sender {

Cale. Op = '-';

// Self. Label. Text = [nsstring stringwithformat: @ "% C", Cale. Op];

If (){

Cale. A1 = [Cale fun: A];

Cale. A2 = 0;

A = Cale. Op;

}

Else {

A = Cale. Op;

Self. Label. Text = [nsstring stringwithformat: @ "% C", Cale. Op];

}

 

}

-(Ibaction) Clear :( ID) sender {

[Email protected] "0 ";

Cale. A1 = 0;

Cale. A2 = 0;

Cale. Op = 0;

}

 

-(Ibaction) but1 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 1;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 1;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

-(Ibaction) but2 :( ID) sender {

If (Cale. Op! = 0)

{

Cale. A2 = Cale. A2 * 10 + 2;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A2];

}

Else

{

Cale. A1 = Cale. A1 * 10 + 2;

Self. Label. Text = [nsstring stringwithformat: @ "% F", Cale. A1];

}

}

-(Ibaction) Jia :( ID) sender {

Cale. Op = '+ ';

If (){

Cale. A1 = [Cale fun: A];

Cale. A2 = 0;

A = Cale. Op;

}

Else {

A = Cale. Op;

Self. Label. Text = [nsstring stringwithformat: @ "% C", Cale. Op];

}

}

 

-(Ibaction) dengyu :( ID) sender {

Float result = [Cale fun: Cale. Op];

Self. Label. Text = [nsstring stringwithformat: @ "% F", result];

}

 

-(Void) viewdidload {

[Super viewdidload];

// Do any additional setup after loading the view, typically from a nib.

Cale = [[Cale alloc] init];

Nslog (@ "XX % C", Cale. OP );

}

 

-(Void) didreceivememorywarning {

[Super didreceivememorywarning];

// Dispose of any resources that can be recreated.

}

 

 

@ End