Term 2了。。。開始學web development了。。有問題會問

虚空使者

可不可以問點題外話？

我想知道一個server除了擁有window server os之外
還有包含其他的software嗎？

Super-Tomato

原帖由 虚空使者 于 2008-10-23 08:35 PM 发表
可不可以問點題外話？

我想知道一個server除了擁有window server os之外
還有包含其他的software嗎？

不明白你說的 software 是指甚麼?

虚空使者

就server運作時有沒有什么軟件是必裝的？

goodhermit95

OS内建
不需要安装也可以用

虚空使者

這個是我assignment 2要交的東西
不懂可不可以幫我看看哪里有錯誤。。。或能幫我弄短一些

1. #include<iostream>
   
2. using namespace std;
   
3. 
   
4. int main()
   
5. {
   
6. int number,pay,n,j,k,l;
   
7. char choice;
   
8. while(1)
   
9. {
   
10. cout<<"Enter the paycode\n 1 for manager\n 2 for hourly worker\n 3 for commission worker\n 4 for piece worker\n";
    
11. cin>>number;
    
12. switch(number)
    
13. {
    
14. case 1:
    
15.     cout<<"Please enter the weekly salary\n";
    
16.     cin>>n;
    
17.         cout<<"The weekly salary for manager is "<<n<<"\n";
    
18.     break;
    
19. case 2:
    
20. cout<<"Please key in the payrate and hoursworked, if work more than 40 hour please key in the hourlypay and OT hoursworked, if less than 40 hour please input 0 for both\n";
    
21. cin>>n;
    
22. cin>>j;
    
23. cin>>k;
    
24. cin>>l;
    
25. if(j>40)
    
26. {
    
27.     pay=n*j+(1.5*k*l);
    
28. }
    
29. if(j<=40)
    
30. {
    
31. pay=n*j;
    
32. }
    
33. cout<<"The weekly pay for houly worker is "<<pay<<"\n";
    
34. break;
    
35. case 3:
    
36.     cout<<"Please key in weeklysales\n";
    
37.     cin>>n;
    
38.     pay=250+(n*0.057);
    
39.         cout<<"The weekly pay for commission worker is "<<pay<<"\n";
    
40.     break;
    
41. case 4:
    
42.     cout<<"Please key in item produced and item price\n";
    
43.     cin>>n;
    
44.     cin>>j;
    
45.     pay=n*j;
    
46.         cout<<"The weekly pay for piece worker is "<<pay<<"\n";
    
47.     break;
    
48. 
    
49. 
    
50. default:
    
51.     cout<<"Wrong number\n";
    
52.     break;
    
53. 
    
54. }
    
55. 
    
56. label: cout<<"Do you wish to continue(Y/N)?\n";
    
57. cin>>choice;
    
58. if(choice=='Y') continue;
    
59. else if(choice=='N') break;
    
60. else
    
61. {
    
62.     cout<<"Wrong choice..Type again\n";
    
63.     goto label;
    
64. }
    
65. }
    
66. 
    
67. 
    
68. return 0;
    
69. }

复制代码

Super-Tomato

cin 特別多的如 case 2 最好寫明所要輸入的是甚麼值, 不然使用者未必會知道要輸入甚麼

虚空使者

我在cout那里有注明了
cout<<"Please key in the payrate and hoursworked, if work more than 40 hour please key in the hourlypay and OT hoursworked, if less than 40 hour please input 0 for both\n";
還是有更好的表達方法？
總覺得這個cout好像長了些。。。

Super-Tomato

原帖由 虚空使者 于 2008-11-4 06:04 PM 发表
我在cout那里有注明了
cout

每一次輸入前先明確說明所要輸入的是甚麼, 不然哪個先哪個后使用者怎麼回去注意到呢??
寫程式是要方便他人才算是成功

虚空使者

大概明白你的意思了

1. 
   
2. #include<iostream>
   
3. using namespace std;
   
4. 
   
5. int main()
   
6. {
   
7. int number,pay,n,j,k,l;
   
8. char choice;
   
9. while(1)
   
10. {
    
11. cout<<"Enter the paycode\n 1 for manager\n 2 for hourly worker\n 3 for commission worker\n 4 for piece worker\n";
    
12. cin>>number;
    
13. switch(number)
    
14. {
    
15. case 1:
    
16.     cout<<"Please enter the weekly salary\n";
    
17.     cin>>n;
    
18.         cout<<"The weekly salary for manager is "<<n<<"\n";
    
19.     break;
    
20. case 2:
    
21. cout<<"Please key in the payrate";
    
22. cin>>n;
    
23. cout<<"Please key in hoursworked\n";
    
24. cin>>j;
    
25. cout<<"Please key in the hourlypay for exceed 40 hoursworked, else input 0 \n";
    
26. cin>>k;
    
27. cout<<"Please key in the OT hoursworked, only applicable if hoursworked exceed 40 hours, else input 0\n";
    
28. cin>>l;
    
29. if(j>40)
    
30. {
    
31.     pay=n*j+(1.5*k*l);
    
32. }
    
33. if(j<=40)
    
34. {
    
35. pay=n*j;
    
36. }
    
37. cout<<"The weekly pay for houly worker is "<<pay<<"\n";
    
38. break;
    
39. case 3:
    
40.     cout<<"Please key in weeklysales\n";
    
41.     cin>>n;
    
42.     pay=250+(n*0.057);
    
43.         cout<<"The weekly pay for commission worker is "<<pay<<"\n";
    
44.     break;
    
45. case 4:
    
46.     cout<<"Please key in item produced\n";
    
47.     cin>>n;
    
48. cout<<"Please key in item price\n";
    
49.     cin>>j;
    
50.     pay=n*j;
    
51.         cout<<"The weekly pay for piece worker is "<<pay<<"\n";
    
52.     break;
    
53. 
    
54. 
    
55. default:
    
56.     cout<<"Wrong number\n";
    
57.     break;
    
58. 
    
59. }
    
60. 
    
61. label: cout<<"Do you wish to continue(Y/N)?\n";
    
62. cin>>choice;
    
63. if(choice=='Y') continue;
    
64. else if(choice=='N') break;
    
65. else
    
66. {
    
67.     cout<<"Wrong choice..Type again\n";
    
68.     goto label;
    
69. }
    
70. }
    
71. 
    
72. 
    
73. return 0;
    
74. }
    

复制代码

Super-Tomato

原帖由 虚空使者 于 2008-11-4 08:14 PM 发表
大概明白你的意思了

#include
using namespace std;

int main()
{
int number,pay,n,j,k,l;
char choice;
while(1)
{
coutnumber;
switch(number)
{
case 1:
    coutn;
        cout

應該差不多了吧, pay 的計算有小數點, 而且 case 2 的計算值可能會過大, 所以要用 double 類型
再來就是最後是否要繼續最好支援 Y/N 大小寫比較方便