Re: [問卦] C程式大神們請進已回收
#include <iostream>
using namespace std;
char *switch_case(char *str) {
for (char *now = str; *now != '\0'; ++now) {
if (('A' <= *now && *now <= 'Z') ||
('a' <= *now && *now <= 'z')) {
*now = (char) (*now ^ 32);
}
}
return str;
}
int main(int argc, char *argv[]) {
cout << switch_case(argv[1]) << endl;
}
// ./xxx.exe khfe546FTYJ
// > KHFE546ftyj
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.198.169.24
※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1503938972.A.49A.html
→
08/29 00:49, , 1F
08/29 00:49, 1F
推
08/29 00:49, , 2F
08/29 00:49, 2F
→
08/29 00:49, , 3F
08/29 00:49, 3F
推
08/29 00:49, , 4F
08/29 00:49, 4F
推
08/29 00:50, , 5F
08/29 00:50, 5F
推
08/29 00:50, , 6F
08/29 00:50, 6F
推
08/29 00:50, , 7F
08/29 00:50, 7F
推
08/29 00:50, , 8F
08/29 00:50, 8F
→
08/29 00:50, , 9F
08/29 00:50, 9F
→
08/29 00:50, , 10F
08/29 00:50, 10F
推
08/29 00:50, , 11F
08/29 00:50, 11F
噓
08/29 00:51, , 12F
08/29 00:51, 12F
推
08/29 00:52, , 13F
08/29 00:52, 13F
推
08/29 00:53, , 14F
08/29 00:53, 14F
推
08/29 00:53, , 15F
08/29 00:53, 15F
→
08/29 00:54, , 16F
08/29 00:54, 16F
→
08/29 00:55, , 17F
08/29 00:55, 17F
→
08/29 00:56, , 18F
08/29 00:56, 18F
推
08/29 00:58, , 19F
08/29 00:58, 19F
→
08/29 01:00, , 20F
08/29 01:00, 20F
推
08/29 01:01, , 21F
08/29 01:01, 21F
→
08/29 01:02, , 22F
08/29 01:02, 22F
→
08/29 01:04, , 23F
08/29 01:04, 23F
推
08/29 01:05, , 24F
08/29 01:05, 24F
→
08/29 01:05, , 25F
08/29 01:05, 25F
噓
08/29 01:11, , 26F
08/29 01:11, 26F
噓
08/29 01:17, , 27F
08/29 01:17, 27F
噓
08/29 01:19, , 28F
08/29 01:19, 28F
噓
08/29 01:41, , 29F
08/29 01:41, 29F
→
08/29 01:57, , 30F
08/29 01:57, 30F
噓
08/29 02:26, , 31F
08/29 02:26, 31F
噓
08/29 08:25, , 32F
08/29 08:25, 32F
討論串 (同標題文章)
