摘要: 1、clock_t clock(void); #include <time.h> The clock() function returns an approximation of processor time used by the program. 2、 gettimeofday #include 阅读全文
posted @ 2019-03-23 10:30 c_sun_boke 阅读(509) 评论(0) 推荐(0) 编辑