Reverse String 2.0

main.cpp

 1 #include <iostream>
 2 #include <conio.h>
 3 #include <stdlib.h>
 4 #include <unistd.h>
 5 #include <fstream>
 6 
 7 #define CONTENT_SIZE 1048576
 8 
 9 using namespace std;
10 
11 void proc();
12 
13 char src[CONTENT_SIZE];
14 char dst[CONTENT_SIZE];
15 int index = 0;
16 
17 int main() {
18     string app_home = _pgmptr;//_pgmptr 指向应用自身的完整路径
19     app_home += "/..";
20     chdir ( app_home.c_str() );
21     int n;
22     while ( 1 ) {
23         if ( _kbhit() ) {
24             n = _getch();
25             if ( n == 27 ) //Esc
26                 break;
27             if ( n == 13 ) { //Enter
28                 proc();
29                 continue;
30             }
31             cout << ( char ) n;
32             src[index++] = n;
33         }
34     }
35     return 0;
36 }
37 
38 void proc() {
39     src[index] = '\0';
40     dst[index] = '\0';
41     for ( int i = 0; i < index; i++ )
42         dst[index - i - 1] = src[i];
43     cout << endl << dst << endl << endl;
44     ofstream ofs ( ".clip.tmp" );
45     ofs << dst;
46     ofs.close();
47     system ( "clip < .clip.tmp" );
48     index = 0;
49 }

附件1

posted @ 2019-05-12 14:04  RMS365  阅读(141)  评论(0)  编辑  收藏  举报