Multiplication Table Generator

[mathmari]

Hey!

I want to write a function in Python that returns the multiplication table $20\times 20$.

We do that using lists in lists, right? I have written the following :

def mul_table() : 
    Prod = []  
    Table = [] 
    for i in range(21) : 
        for j in range(21) : 
            Prod.append(i*j) 
        Table.append(Prod)
    return Table 
    
print(mul_table())

Is that correct? :unsure:

 

[I like Serena]

Hey mathmari!

It works for me. (Nod)

 

[mathmari]

It works for me. (Nod)

Could we make a change so that the result gives in different rows? I means all multiplers of 0 in the first row, in the second row all multiples of 1,etc? :unsure:

 

[I like Serena]

Could we make a change so that the result gives in different rows? I means all multiplers of 0 in the first row, in the second row all multiples of 1,etc?

Ah, I see now that Prod = [] is in the wrong spot.
It should be inside the for-loop. (Worried)

Then the first row will contain only all multiples of 0.