Adding multiplication
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#!/usr/bin/python3
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# multiplication.py
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# This program teaches multiplication
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# Copyright (C) 2020, 2021, 2022 Scott C. MacCallum
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# Email: scm@sdf.org
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# This program is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, either version 3 of the License, or (at your option) any
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# later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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import random
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def facts():
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print('')
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multiplicand = int(input('What facts do you want to see? '))
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for multiplier in range(0,13):
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product = multiplicand * multiplier
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print('')
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print(f'{multiplicand} x {multiplier} = {product}')
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def ordered_facts():
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print('')
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print('')
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multiplicand = int(input('What facts do you want to test? '))
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for multiplier in range(0,13):
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product = multiplicand * multiplier
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print('')
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print(f'What is {multiplicand} x {multiplier}? ', end='')
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answer = input()
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answer = int(answer)
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if answer == product:
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print('Correct!')
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else:
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print('Not correct.')
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def random_facts():
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print('')
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print('')
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multiplicand = int(input('What facts do you want to test? '))
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for multiplier in range(0,13):
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multiplier = random.randint(0,13)
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product = multiplicand * multiplier
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print('')
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print(f'What is {multiplicand} x {multiplier}? ', end='')
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answer = input()
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answer = int(answer)
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if answer == product:
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print('Correct!')
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else:
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print('Not correct.')
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# def random_all_facts():
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def table():
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print('')
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print(' ', end='')
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for multiplier in range(0,9):
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print(f' {multiplier} ', end='')
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for multiplier in range(9,10):
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print(f' {multiplier} ', end='')
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for multiplier in range(10,13):
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print(f' {multiplier} ', end='')
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print('')
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print(' x', end='')
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for multiplier in range(1,43):
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print('_', end='')
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print('')
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print(' 0| ', end='')
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multiplicand = 0
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for multiplier in range(1,3):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(3,4):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(4,9):
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product = multiplicand * multiplier
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print(f' {product}', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product}', end='')
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print('')
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print(' 1| ', end='')
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multiplicand = 1
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for multiplier in range(1,3):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(3,4):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(4,9):
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product = multiplicand * multiplier
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print(f' {product}', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product}', end='')
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print('')
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print(' 2| ', end='')
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multiplicand = 2
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for multiplier in range(1,3):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(3,4):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(4,9):
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product = multiplicand * multiplier
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print(f' {product}', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product}', end='')
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print('')
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multiplicand = 3
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print(' 3| ', end='')
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for multiplier in range(1,3):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(3,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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print('')
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multiplicand = 4
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print(' 4| ', end='')
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for multiplier in range(1,2):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(2,8):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(8,13):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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print('')
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multiplicand = 5
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print(' 5| ', end='')
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for multiplier in range(1,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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print('')
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multiplicand = 6
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print(' 6| ', end='')
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for multiplier in range(1,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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print('')
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multiplicand = 7
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print(' 7| ', end='')
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for multiplier in range(1,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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print('')
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multiplicand = 8
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print(' 8| ', end='')
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for multiplier in range(1,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,13):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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print('')
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multiplicand = 9
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print(' 9| ', end='')
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for multiplier in range(1,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,11):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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for multiplier in range(11,13):
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product = multiplicand * multiplier
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print(f' {product}', end='')
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print('')
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multiplicand = 10
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print('10|', end='')
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for multiplier in range(1,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,10):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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for multiplier in range(10,11):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(11,13):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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print('')
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multiplicand = 11
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print('11|', end='')
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for multiplier in range(1,9):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(9,10):
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product = multiplicand * multiplier
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print(f' {product} ', end='')
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for multiplier in range(10,13):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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print('')
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multiplicand = 12
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print('12|', end='')
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for multiplier in range(1,10):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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for multiplier in range(10,13):
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product = multiplicand * multiplier
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print(f'{product} ', end='')
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def main():
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#facts()
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#table()
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#ordered_facts()
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random_facts()
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print('')
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print('')
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if __name__ == "__main__":
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main()
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