YaoC

/**
* @Author: ChengYao
* @Created time: 2017年5月14日 下午5:08
* @Email: [email protected]
* @Description: Linux内核第四次作业
* 
*/

/**
 * [thread_writer description]

YaoC

import bisect


def grade(score, breakpoints=[60, 70, 80, 90], grades='FDCBA'):
    i = bisect.bisect(breakpoints, score)
    return grades[i]


if __name__ == '__main__':
    grades = [grade(score) for score in [33, 99, 77, 70, 89, 90, 100]]

YaoC

FROM centos:7 

RUN yum install -y libaio-devel fio && \
    yum clean all && \
    rm -rf /var/cache/yum

YaoC

package main

import (
	"bufio"
	"bytes"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"io"
	"os"