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#include <stdio.h>#include <time.h>int main(/*int argc, char const *argv[]*/){ void
* target; time_t
now = time(NULL); if(now & 1) target = &&odd; else target = &&even; goto
*target;odd: printf("now is odd second: %ld,NULL=%d\n", now,NULL); return
0;even: printf("now is even second: %ld,NULL=%d\n", now,NULL); return
0;} |
原文：http://www.cnblogs.com/wucg/p/3732537.html