Question

Python:

Write a code to ask a number (one digit) from the user and prints the respective row of the multiplication table. For example, if the user enters 5, the following lines will be printed. Note that, if the user enters any number outside the range of 1-9, the program should display an error message.

5 x 1 = 5

5 x 2 = 10

5 x 3 = 15

5 x 4 = 20

5 x 5 = 25

5 x 6 = 30

5 x 7 = 35

5 x 8 = 40

5 x 9 = 45

Answer 1

Please find the required python 3 script as the following:

#=====================================

num = int(input('Please enter the number : '));

while(num<1 or num>9):

num = int(input('Incorrect value entered, please re-enter : '));

for i in range(1,10):

print(num,' x ',i,' = ',num*i);

#=====================================

sample run:

Please enter the number : 0
Incorrect value entered, please re-enter : 10
Incorrect value entered, please re-enter : 7
7 x 1 = 7
7 x 2 = 14
7 x 3 = 21
7 x 4 = 28
7 x 5 = 35
7 x 6 = 42
7 x 7 = 49
7 x 8 = 56
7 x 9 = 63