Magic [50]
Description
nc bamboofox.cs.nctu.edu.tw 10000
Do you believe in magic?
Hint
void do_magic(char *buf,int n)
{
int i;
srand(time(NULL));
for (i = 0; i < n; i++)
buf[i] ^= rand()%256;
}
void magic()
{
char magic_str[60];
scanf("%s", magic_str);
do_magic(magic_str, strlen(magic_str));
printf("%s", magic_str);
}
Files
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ZuE Ya | 2023-02-12 12:28:23 +0800 | 50 |
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林敬珣 | 2022-10-27 16:48:24 +0800 | 50 |
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sharkghost | 2022-10-20 18:25:19 +0800 | 50 |
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henkk | 2021-11-02 09:53:31 +0800 | 50 |
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tico88612 | 2021-09-02 23:57:15 +0800 | 50 |
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river_cat | 2021-08-02 12:05:49 +0800 | 50 |
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Jooooo1 | 2021-06-22 14:01:25 +0800 | 50 |
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ZM_J | 2021-05-14 21:11:01 +0800 | 50 |
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s1075437 | 2021-03-25 01:35:34 +0800 | 50 |
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acdwas | 2021-01-20 03:27:25 +0800 | 50 |
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Just for learn | 2021-01-19 22:19:46 +0800 | 50 |
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maple3142 | 2021-01-19 15:50:15 +0800 | 50 |
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mindol1234 | 2021-01-04 01:00:52 +0800 | 50 |
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aesophor | 2020-09-26 16:04:51 +0800 | 50 |
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thefool | 2020-09-03 20:15:31 +0800 | 50 |
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yupwn | 2020-06-05 08:28:45 +0800 | 50 |
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kim | 2020-03-19 17:42:30 +0800 | 50 |
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muwa00 | 2020-02-02 17:22:16 +0800 | 50 |
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lee | 2019-12-08 11:36:45 +0800 | 50 |
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No_Ball | 2019-10-29 23:25:23 +0800 | 50 |
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wayneOuO | 2019-10-23 03:04:42 +0800 | 50 |
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呂宣陽 | 2019-10-08 14:27:07 +0800 | 50 |
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amy | 2019-10-04 12:52:35 +0800 | 50 |
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chopper | 2019-09-24 14:43:14 +0800 | 50 |
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0pp56 | 2019-09-24 12:08:24 +0800 | 50 |
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l33 | 2019-08-22 20:19:27 +0800 | 50 |
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陳家駒 | 2019-07-26 08:16:38 +0800 | 50 |
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piela | 2019-07-25 19:29:56 +0800 | 50 |
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吳宗遠 | 2019-07-24 20:18:08 +0800 | 50 |
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Ranger | 2019-06-20 18:37:21 +0800 | 50 |
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xkou | 2019-06-03 10:53:30 +0800 | 50 |
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Ice1187 | 2019-05-29 14:50:51 +0800 | 50 |
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Taylor Huang | 2019-05-03 05:25:01 +0800 | 50 |
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wechhu | 2019-04-29 18:02:24 +0800 | 50 |
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n0b0dy | 2019-04-05 14:36:29 +0800 | 50 |
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糖醋黄瓜 | 2019-03-22 12:28:20 +0800 | 50 |
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r3dhun9 | 2019-03-18 01:06:31 +0800 | 50 |
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Alan Wu | 2019-03-18 00:58:40 +0800 | 50 |
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Qiuwen Lu | 2019-03-11 21:04:13 +0800 | 50 |
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SplashEM | 2019-02-17 19:06:55 +0800 | 50 |
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HHmayday | 2019-01-16 10:35:57 +0800 | 50 |
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Weilong Lee | 2019-01-11 17:07:32 +0800 | 50 |
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hhh | 2018-11-02 23:30:07 +0800 | 50 |
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astro | 2018-10-30 21:08:35 +0800 | 50 |
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UE C | 2018-10-30 20:36:35 +0800 | 50 |
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JIA | 2018-10-30 20:34:46 +0800 | 50 |
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甘景昀 | 2018-10-02 16:30:37 +0800 | 50 |
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辜泓翔 | 2018-09-22 04:55:36 +0800 | 50 |
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hyili | 2018-09-19 20:26:17 +0800 | 50 |
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yy | 2018-09-11 18:56:24 +0800 | 50 |
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sas15477 | 2018-08-17 15:00:11 +0800 | 50 |
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zzz | 2018-07-24 20:22:32 +0800 | 50 |
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李冠廷 | 2018-07-20 09:02:59 +0800 | 50 |
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idle_fire | 2018-07-13 00:21:47 +0800 | 50 |
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吳建興 | 2018-07-07 17:06:01 +0800 | 50 |
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SSSP4RTA | 2018-06-16 00:40:19 +0800 | 50 |
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microsoft | 2018-06-07 15:31:06 +0800 | 50 |
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sky | 2018-05-24 21:37:55 +0800 | 50 |
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Sp4n9x | 2018-05-19 17:26:47 +0800 | 50 |
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hwy | 2018-05-17 15:49:35 +0800 | 50 |
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蘇柏瑄(Brian Su) | 2018-05-03 11:11:45 +0800 | 50 |
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MtucX | 2018-04-26 00:29:08 +0800 | 50 |
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nctu | 2018-04-13 10:19:55 +0800 | 50 |
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stavhaygn | 2018-04-08 16:37:26 +0800 | 50 |
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afcidk | 2018-03-12 18:38:20 +0800 | 50 |
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zjw88282740 | 2018-03-07 23:53:02 +0800 | 50 |
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chybeta | 2018-02-20 19:44:15 +0800 | 50 |
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歐陽詮 | 2018-02-14 02:55:24 +0800 | 50 |
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0wning | 2018-02-07 12:24:34 +0800 | 50 |
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R1_0 | 2018-01-12 09:47:03 +0800 | 50 |
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husky | 2017-12-27 15:11:36 +0800 | 50 |
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zwhubuntu | 2017-12-06 21:31:43 +0800 | 50 |
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abt8601 | 2017-12-01 14:46:49 +0800 | 50 |
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s_h_ke | 2017-11-22 20:21:54 +0800 | 50 |
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Lzkei | 2017-11-17 01:01:48 +0800 | 50 |
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Nick Dai | 2017-11-08 11:37:16 +0800 | 50 |
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Nassim Asrir | 2017-10-12 23:35:03 +0800 | 50 |
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st424204 | 2017-10-09 00:39:15 +0800 | 50 |
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Bilal Kardadou | 2017-10-05 19:52:13 +0800 | 50 |
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Phagoria | 2017-10-05 19:47:12 +0800 | 50 |
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fuyu0425 | 2017-09-20 02:27:52 +0800 | 50 |
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吴舟洋 | 2017-09-09 19:46:03 +0800 | 50 |
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how2hack | 2017-08-17 09:45:45 +0800 | 50 |
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Johnny Chang | 2017-08-11 19:21:12 +0800 | 50 |
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劉峻 | 2017-08-06 01:30:36 +0800 | 50 |
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yuawn | 2017-08-04 19:27:10 +0800 | 50 |
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testaaa | 2017-07-28 14:59:45 +0800 | 50 |
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pUck | 2017-07-22 14:17:20 +0800 | 50 |
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s89162504 | 2017-06-26 15:03:28 +0800 | 50 |
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moonagirl | 2017-06-20 17:06:49 +0800 | 50 |
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NULL_JN | 2017-06-20 14:57:19 +0800 | 50 |
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00 | 2017-05-29 04:38:17 +0800 | 50 |
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ss8651twtw | 2016-11-19 22:18:34 +0800 | 50 |
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tibbar | 2016-11-08 19:34:52 +0800 | 50 |
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pwninja | 2016-10-31 22:57:56 +0800 | 50 |
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EastL | 2015-09-02 18:00:46 +0800 | 50 |
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tjjh89017 | 2015-07-21 19:14:38 +0800 | 50 |
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testuser999 | 2016-09-15 18:42:55 +0800 | 50 |
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OAlienO | 2016-08-24 06:08:46 +0800 | 50 |
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teyuchang | 2016-07-30 04:56:49 +0800 | 50 |
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ggg77599 | 2016-07-27 21:51:13 +0800 | 50 |
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lihungte96 | 2016-07-11 01:21:20 +0800 | 50 |
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briansp8210 | 2016-06-26 02:21:41 +0800 | 50 |
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nae | 2016-06-24 20:03:01 +0800 | 50 |
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Cherie | 2016-06-05 07:11:15 +0800 | 50 |
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gibberish77012 | 2016-05-22 07:43:03 +0800 | 50 |
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h0twinter | 2016-05-17 16:24:26 +0800 | 50 |
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MtucX | 2016-05-03 15:22:41 +0800 | 50 |
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freetsubasa | 2015-07-21 16:54:39 +0800 | 50 |
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Happyholic1203 | 2016-03-18 17:05:07 +0800 | 50 |
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x95102003 | 2015-09-13 06:30:06 +0800 | 50 |
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xiami | 2015-07-28 04:05:09 +0800 | 50 |
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Hawk1n5 | 2015-09-16 20:58:07 +0800 | 50 |
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mike1636216 | 2015-07-26 01:39:39 +0800 | 50 |
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mango | 2015-07-21 22:39:41 +0800 | 50 |
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cpeee | 2015-09-07 22:28:18 +0800 | 50 |
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Charles_Yang | 2015-10-08 22:16:24 +0800 | 50 |
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leepupu | 2015-09-18 19:07:17 +0800 | 50 |
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qazbnm456 | 2015-12-02 19:06:54 +0800 | 50 |
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jpeanut | 2015-09-04 00:56:03 +0800 | 50 |
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Lays | 2015-12-28 10:26:15 +0800 | 50 |
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meh | 2015-07-31 01:36:23 +0800 | 50 |
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