当前位置：网站首页>Time function calculation efficiency of C
Time function calculation efficiency of C
2022-06-27 07:44:00 【＃math. h】
#include<time.h>
clock_t t;
t=clock()-t;// Find the time difference
printf(" when ：%lf second \n",((float)t)/CLOCKS_PER_SEC); // Convert to seconds
// CLOCKS_PER_SEC The number of milliseconds in a second
log10(n)/log10(2) //log2(n)
边栏推荐
- Cookie加密6
- 认识O(NlogN)的排序
- The first part of the construction of the defense system of attack and defense exercise is the introduction and the four stages of Defense
- MySQL about auto increment sum cannot be empty
- Cookie encryption 7 fidder analysis phase
- [compilation principles] review outline of compilation principles of Shandong University
- R language consumption behavior statistics based on association rules and cluster analysis
- Basic knowledge | JS Foundation
- [Kevin's third play in a row] is rust really slower than C? Further analyze queen micro assessment
- R 语言 基于关联规则与聚类分析的消费行为统计
猜你喜欢
js输出形状
索引+sql练习优化
One person manages 1000 servers? This automatic operation and maintenance tool must be mastered
再见了，敏捷Scrum
Cookie加密6
volatile 和 synchronized 到底啥区别？
JS to judge the odd and even function and find the function of circular area
Multi table associated query -- 07 -- hash join
File and multipartfile overview
js用switch语句根据1-7输出对应英文星期几
随机推荐
How torch. gather works
一個人管理1000臺服務器？這款自動化運維工具一定要掌握
How can the flower e-commerce 2.0 era go after the breakthrough from 0 to 1?
2. QT components used in the project
Self test in the second week of major 4
什么是期货反向跟单？
JDBC parameterized query example
JS performance reward and punishment examples
Origin of forward slash and backslash
【批处理DOS-CMD命令-汇总和小结】-批处理命令中的参数%0、%1、%2、%[0-9]、%0-9和批处理命令参数位置切换命令shift，dos命令中操作符%用法
Coal crusher
[Kevin's third play in a row] is rust really slower than C? Further analyze queen micro assessment
Programming life - what do you think of the 35 year old bottleneck of programmers?
1-4 decimal representation and conversion
JS, and output from small to large
Speech synthesis: tacotron explains [end-to-end speech synthesis model] [compared with traditional speech synthesis, it does not have complex phonetics and acoustic feature modules, but only uses ＜ te
JDBC事务提交事例
Mobile security tools -jad
Manim math engine
Guava tutorial collect some cases and write Google tool classes slowly