•        Python : 3.7.3
  •          OS : Ubuntu 18.04.2 LTS
  •         IDE : pycharm-community-2019.1.3
  •       Conda : 4.7.5
  •    typesetting : Markdown

 

code_1

"""

@Author : 行初心

@Date   : 2019/7/2

@Blog   : www.cnblogs.com/xingchuxin

@Gitee  : gitee.com/zhichengjiu

"""

def main():

    # 最终的数值是9

    end_num = 9

    # 行计数器

    row = 1

    while row <= end_num:

        col = 1

        while col <= row:

            print("%d * %d = %d" % (row, col, row * col), end="  ")

            col += 1

        print("")

        row += 1

if __name__ == '__main__':

    main()

 

result_1

/home/coder/anaconda3/envs/py37/bin/python /home/coder/PycharmProjects/SimpleExample/demo.py

1 * 1 = 1

2 * 1 = 2  2 * 2 = 4

3 * 1 = 3  3 * 2 = 6  3 * 3 = 9

4 * 1 = 4  4 * 2 = 8  4 * 3 = 12  4 * 4 = 16

5 * 1 = 5  5 * 2 = 10  5 * 3 = 15  5 * 4 = 20  5 * 5 = 25

6 * 1 = 6  6 * 2 = 12  6 * 3 = 18  6 * 4 = 24  6 * 5 = 30  6 * 6 = 36

7 * 1 = 7  7 * 2 = 14  7 * 3 = 21  7 * 4 = 28  7 * 5 = 35  7 * 6 = 42  7 * 7 = 49

8 * 1 = 8  8 * 2 = 16  8 * 3 = 24  8 * 4 = 32  8 * 5 = 40  8 * 6 = 48  8 * 7 = 56  8 * 8 = 64

9 * 1 = 9  9 * 2 = 18  9 * 3 = 27  9 * 4 = 36  9 * 5 = 45  9 * 6 = 54  9 * 7 = 63  9 * 8 = 72  9 * 9 = 81  

Process finished with exit code 0

 

code_2

"""

@Author : 行初心

@Date   : 2019/7/2

@Blog   : www.cnblogs.com/xingchuxin

@Gitee  : gitee.com/zhichengjiu

"""

def main():

    # 最终的数值是9

    end_num = 9

    # 行计数器

    row = 1

    while row <= end_num:

        col = 1

        while col <= row:

            if col == row:

                # 每行最后一项的end，不用加空格了

                print("%d * %d = %d" % (row, col, row * col), end="")

            else:

                print("%d * %d = %d" % (row, col, row * col), end="  ")

            col += 1

        print("")

        row += 1

if __name__ == '__main__':

    main()

 

result_2

/home/coder/anaconda3/envs/py37/bin/python /home/coder/PycharmProjects/SimpleExample/demo.py

1 * 1 = 1

2 * 1 = 2  2 * 2 = 4

3 * 1 = 3  3 * 2 = 6  3 * 3 = 9

4 * 1 = 4  4 * 2 = 8  4 * 3 = 12  4 * 4 = 16

5 * 1 = 5  5 * 2 = 10  5 * 3 = 15  5 * 4 = 20  5 * 5 = 25

6 * 1 = 6  6 * 2 = 12  6 * 3 = 18  6 * 4 = 24  6 * 5 = 30  6 * 6 = 36

7 * 1 = 7  7 * 2 = 14  7 * 3 = 21  7 * 4 = 28  7 * 5 = 35  7 * 6 = 42  7 * 7 = 49

8 * 1 = 8  8 * 2 = 16  8 * 3 = 24  8 * 4 = 32  8 * 5 = 40  8 * 6 = 48  8 * 7 = 56  8 * 8 = 64

9 * 1 = 9  9 * 2 = 18  9 * 3 = 27  9 * 4 = 36  9 * 5 = 45  9 * 6 = 54  9 * 7 = 63  9 * 8 = 72  9 * 9 = 81

Process finished with exit code 0

 

code_3

"""

@Author : 行初心

@Date   : 2019/7/2

@Blog   : www.cnblogs.com/xingchuxin

@Gitee  : gitee.com/zhichengjiu

"""

def main():

    # 最终的数值是9

    end_num = 9

    # 行计数器

    row = 1

    while row <= end_num:

        # 列计数器

        col = 1

        while col <= row:

            if col == row:

                # 每行最后一项的end，不用加空格了

                print("%d * %d = %d" % (row, col, row * col), end="")

            else:

                if (row == 3 or row == 4) and (col == 2):

                    # 第三行、第四行的第二列多加一个空格

                    print("%d * %d = %d" % (row, col, row * col), end="   ")

                else:

                    print("%d * %d = %d" % (row, col, row * col), end="  ")

            col += 1

        print("")

        row += 1

if __name__ == '__main__':

    main()

 

result_3

/home/coder/anaconda3/envs/py37/bin/python /home/coder/PycharmProjects/SimpleExample/demo.py

1 * 1 = 1

2 * 1 = 2  2 * 2 = 4

3 * 1 = 3  3 * 2 = 6   3 * 3 = 9

4 * 1 = 4  4 * 2 = 8   4 * 3 = 12  4 * 4 = 16

5 * 1 = 5  5 * 2 = 10  5 * 3 = 15  5 * 4 = 20  5 * 5 = 25

6 * 1 = 6  6 * 2 = 12  6 * 3 = 18  6 * 4 = 24  6 * 5 = 30  6 * 6 = 36

7 * 1 = 7  7 * 2 = 14  7 * 3 = 21  7 * 4 = 28  7 * 5 = 35  7 * 6 = 42  7 * 7 = 49

8 * 1 = 8  8 * 2 = 16  8 * 3 = 24  8 * 4 = 32  8 * 5 = 40  8 * 6 = 48  8 * 7 = 56  8 * 8 = 64

9 * 1 = 9  9 * 2 = 18  9 * 3 = 27  9 * 4 = 36  9 * 5 = 45  9 * 6 = 54  9 * 7 = 63  9 * 8 = 72  9 * 9 = 81

Process finished with exit code 0

 

code_4

"""

@Author : 行初心

@Date   : 2019/7/2

@Blog   : www.cnblogs.com/xingchuxin

@Gitee  : gitee.com/zhichengjiu

"""

def main():

    # 最终的数值是9

    end_num = 9

    # 行计数器

    row = 1

    while row <= end_num:

        # 列计数器

        col = 1

        while col <= row:

            # 使用转义字符\t,制表符,垂直方向上对齐，很好用

            print("%d * %d = %d" % (row, col, row * col), end="\t")

            col += 1

        print("")

        row += 1

if __name__ == '__main__':

    main()

 

result_4

/home/coder/anaconda3/envs/py37/bin/python /home/coder/PycharmProjects/SimpleExample/demo.py

1 * 1 = 1

2 * 1 = 2	2 * 2 = 4

3 * 1 = 3	3 * 2 = 6	3 * 3 = 9

4 * 1 = 4	4 * 2 = 8	4 * 3 = 12	4 * 4 = 16

5 * 1 = 5	5 * 2 = 10	5 * 3 = 15	5 * 4 = 20	5 * 5 = 25

6 * 1 = 6	6 * 2 = 12	6 * 3 = 18	6 * 4 = 24	6 * 5 = 30	6 * 6 = 36

7 * 1 = 7	7 * 2 = 14	7 * 3 = 21	7 * 4 = 28	7 * 5 = 35	7 * 6 = 42	7 * 7 = 49

8 * 1 = 8	8 * 2 = 16	8 * 3 = 24	8 * 4 = 32	8 * 5 = 40	8 * 6 = 48	8 * 7 = 56	8 * 8 = 64

9 * 1 = 9	9 * 2 = 18	9 * 3 = 27	9 * 4 = 36	9 * 5 = 45	9 * 6 = 54	9 * 7 = 63	9 * 8 = 72	9 * 9 = 81	

Process finished with exit code 0

 

resource

  • [文档 - English] docs.python.org/3
  • [文档 - 中文] docs.python.org/zh-cn/3
  • [规范] www.python.org/dev/peps/pep-0008
  • [规范] zh-google-styleguide.readthedocs.io/en/latest/google-python-styleguide/python_language_rules
  • [源码] www.python.org/downloads/source
  • [ PEP ] www.python.org/dev/peps
  • [平台] www.cnblogs.com
  • [平台] gitee.com

 

Python具有开源、跨平台、解释型、交互式等特性，值得学习。

Python的设计哲学：优雅，明确，简单。提倡用一种方法，最好是只有一种方法来做一件事。

代码的书写要遵守规范，这样有助于沟通和理解。

每种语言都有独特的思想，初学者需要转变思维、踏实践行、坚持积累。

Python3基础 九九乘法表的更多相关文章

  1. python3 打印九九乘法表

    打印九九乘法表 # !/usr/bin/env python # -*- coding:utf-8 -*- # Author:Hiuhung Wan for i in range(1, 10): fo ...

  2. C#基础-九九乘法表和冒泡排序

    //乘法表 ; i < ; i++)//行 { ; j < ; j++)//列 { if (j <= i) { Console.Write("{0}*{1}={2}\t&q ...

  3. （Python3） 九九乘法表 代码

    for i in range(1,10): for j in range(1,10): print(i '*' j '=', i*j)

  4. [作业] Python入门基础---九九乘法表

    1.while 循环 : x = 1 while x < 10: y = 1 while y <=x: print('%d*%d=%2d' % (y,x,x*y),end = '\t') ...

  5. Python3输出九九乘法表

    for i in range(1,10): for j in range(1,i+1): print('{}x{}={}\t'.format(i, j, i*j), end='') #format格式 ...

  6. C#基础第二天-作业答案-九九乘法表-打印星星

    题一:九九乘法表的答案 //正三角 ; i < ; i++) { ; j <= i; j++) { Console.Write("{0}*{1}={2} ", j, i ...

  7. python基础练习题（九九乘法表）

    又把python捡起来了,动手能力偏弱,决定每日一练,把基础打好! ------------------------------------------------------------------ ...

  8. JSP基础语法---九九乘法表-java jsp

    <%@ page language="java" import="java.util.*" contentType="text/html; ch ...

  9. python3 第八章 - 完善九九乘法表

    前面我们在第四章的时候挖了个坑:怎么用优雅的方式来打印九九乘法表.这一章我们就来填上这个坑. 首先,我们再来看下九九乘法表是什么样子的 1 x 1 = 1 1 x 2 = 2 2 x 2 = 4 1 ...

随机推荐

  1. No.4.测试子类继承父类各代码块和构造方法的执行顺序

    Son子类 public class Son extends Parent { static String y ="son的static属性"; public static voi ...

  2. [2019/05/17]解决springboot测试List接口时JSON传参异常

    报错信息,大致如下 c.c.c.c.a.BaseControllerExceptionHandler : 运行时异常: java.lang.IllegalStateException: No prim ...

  3. IT公司该如何落实机器学习?

    Cisco发布的总结报告<泽字节时代:趋势和分析>中指出:2016年末,全球年度互联网流量将突破ZB大关(1ZB泽字节:1000EB艾字节),并将于2020年达到2.3ZB;互联网的流量将 ...

  4. vbs剪切Excel某一行

    set oExcel = CreateObject( "Excel.Application" ) '创建oExcel对象 oExcel.Visible = false '4) 打开 ...

  5. drf框架 - 请求模块 | 渲染模块

    Postman接口工具 官方 https://www.getpostman.com/ get请求,携带参数采用Params​post等请求,提交数据包可以采用三种方式:form-date.urlenc ...

  6. Django --- csrf相关，auth相关

    目录 1.csrf相关 1.跨站请求伪造 2.跨站请求伪造问题解决 3.crsf中间件 4.csrf装饰FBV的装饰器 5.csrf装饰CBV的装饰器 6.django settings源码刨析 2. ...

  7. 两点三次Hermiter插值C++代码

    #include <math.h> #include <gl/glut.h> #include <iostream> using namespace std; st ...

  8. IO多路复用的作用？

    I/O多路复用实际上就是用select, poll, epoll监听多个io对象,当io对象有变化(有数据)的时候就通知用户进程.好处就是单个进程可以处理多个socket.当然具体区别我们后面再讨论, ...

  9. LightOJ - 1259 - Goldbach`s Conjecture（整数分解定理）

    链接: https://vjudge.net/problem/LightOJ-1259 题意: Goldbach's conjecture is one of the oldest unsolved ...

  10. PHP 面试服务器优化和大数据

    服务器配置优化 系统参数调整 Linux 系统内核参数优化 vim /etc/sysctl.conf net.ipv4.ip_local_port_range = 1024 65535 # 用户端口范 ...