[求助]用Ｃ＋＋或ＪＡＶＡ编程一下要怎么能?--*knocker转移

梧桐雨love

1 Complete the following program problems in c/c++, or if you are familiar with C# or Java you can use that as well.
a)

　做道题　谢谢：：！！！
Implement a revert function which takes a string as input, on output, it reverts the characters in the input string. e.g. "Hello" becomes "olleH"
char * revert ( char * s )
{

玲珑之翼

1. 
   
2. /* 文件名：
   
3. *
   
4. * 功能： 实现字符串的倒序输出
   
5. *
   
6. * 作者： zhoujun
   
7. * 时间： 2006-03-22
   
8. *
   
9. */
   
10. #include <iostream>
    
11. #include <cstdlib>
    
12. #include <string>
    
13. using namespace std;
    
14. const int SIZE = 100;
    
15. void revert(char *s);
    
16. int main()
    
17. {
    
18. char str[SIZE];
    
19. cout << "input a string:\n";
    
20. cin.getline(str,SIZE);
    
21. 
    
22. 
    
23. revert(str);
    
24. 
    
25. cout << "After reverting the string it becomes " << endl
    
26. << str << endl;
    
27. 
    
28. 
    
29. system("PAUSE");
    
30. return 0;
    
31. }
    
32. void revert(char *s)
    
33. {
    
34. char temp;
    
35. for (int i=0,j=strlen(s)-1; i<j; ++i,--j)
    
36. {
    
37. temp = s[i];
    
38. s[i] = s[j];
    
39. s[j] = temp;
    
40. }
    
41. }
    

复制代码

这样行不行。

森林的眼泪

不错