Skip to main content

A tool that can randomly generates simple add and subtract questions.

Project description

Help on module simple_maths_questions:

NAME

simple_maths_questions - # –coding: utf-8 –

FUNCTIONS
format_a_number(num)

格式化数字的显示方式,如果是负数,在数字的两边加上()

gen_one_question(min_number, max_number, num_of_numbers)

生成一道题目

param min_number:

int型,算式中允许出现的最小数字

param max_number:

int型,算式中允许出现的最大数字

param num_of_numbers:

int型,组成算式的数字数量

return:

结果list

gen_one_question_not_negative(min_number, max_number, num_of_numbers)

生成一道非负结果的测试题目

保证算式中的数字和计算结果都不为负数。

param min_number:

int型,算式中允许出现的最小数字

param max_number:

int型,算式中允许出现的最大数字

param num_of_numbers:

int型,组成算式的数字数量

return:

结果list

gen_operation_symbol()

随机生成运算符号

随机生成’+’或’-’,用于构建题目中的算式。

return:

str: 生成的运算符号

gen_question_with_answers(min_number, max_number, num_of_numbers, the_quantity, negative_flag)

生成包含答案的指定数量的题目

param min_number:

int型,算式中允许出现的最小数字

param max_number:

int型,算式中允许出现的最大数字

param num_of_numbers:

int型,组成算式的数字数量

param the_quantity:

int型,生成的测试题目数量

param negative_flag:

题目中是否允许出现负数的标志

return:

生成包含答案的题目dict,key:题目, value:答案

gen_questions(min_number, max_number, num_of_numbers, the_quantity, negative_flag)

生成指定数量的题目

param min_number:

int型,算式中允许出现的最小数字

param max_number:

int型,算式中允许出现的最大数字

param num_of_numbers:

int型,组成算式的数字数量

param the_quantity:

int型,生成的测试题目数量

param negative_flag:

题目中是否允许出现负数的标志

return:

生成的题目list

main(min_number, max_number, num_of_numbers, the_quantity, negative_flag, display_answer)

trim_parameters(first_num, second_num, num_of_nums, the_quantity, negative, bottom_limit, top_limit, number_limit)

对用来生成算式的参数进行剪裁

使得各参数合法,并且不会造成过大计算负载。

param first_num:

int型,算式中允许出现的最小或最大数字

param second_num:

int型,算式中允许出现的最小或最大数字

param num_of_nums:

int型,组成算式的数字数量

param the_quantity:

int型,生成的题目数量,最小值为1,最大值为常量MAX_QUANTITY所规定数值

param negative:

是否允许出现负数的标志

param bottom_limit:

int型,算式中允许出现的最小数字的下限,最小不能小于常量MIN_NUMBER_LIMIT所规定数值

param top_limit:

int型,算式中允许出现的最大数字的上限,最大不能大于常量MAX_NUMBER_LIMIT所规定数值

param number_limit:

int型,组成算式的数字数量上限,最大不能大于常量MAX_NUMBER_OF_NUMBERS所规定数值

return:

tuple,经过剪裁后合法的参数:最小数字,最大数字,组成算式的数字数量,题目数量

DATA

MAX_NUMBER_LIMIT = 100000 MAX_NUMBER_OF_NUMBERS = 5 MAX_QUANTITY = 200 MIN_NUMBER_LIMIT = -100000

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

pymathtest-0.1.1.dev4.tar.gz (3.9 kB view hashes)

Uploaded Source

Built Distribution

pymathtest-0.1.1.dev4-py3-none-any.whl (6.9 kB view hashes)

Uploaded Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page