Questions tagged «deobfuscation»

4
混淆了C代码竞赛2006。请解释sykes2.c
这个C程序如何工作? main(_){_^448&&main(-~_);putchar(--_%64?32|-~7[__TIME__-_/8%8][">'txiZ^(~z?"-48]>>";;;====~$::199"[_*2&8|_/64]/(_&2?1:8)%8&1:10);} 它按原样编译(在上测试gcc 4.6.3)。编译时打印时间。在我的系统上: !! !!!!!! !! !!!!!! !! !!!!!! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !!!!!! !! !! !! !! !! !!!!!! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !! !!!!!! …

9
这四行棘手的C代码背后的概念
为什么此代码给出输出C++Sucks?它背后的概念是什么? #include <stdio.h> double m[] = {7709179928849219.0, 771}; int main() { m[1]--?m[0]*=2,main():printf((char*)m); } 在这里测试。
384 c  deobfuscation 
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