Multiplication table

6
Locked

In ancient times, when robots were few, human children were forced to learn the multiplication table. How cruel! Multiplication tables were written by hand over and over in notebooks. What a waste! We won't sully any paper, and there's no reason to teach you the table. Simply display it on the screen. Here's your secret weapon: the while loop.

You can't complete this task, because you're not signed in.

Comments (59)

Popular
New
Old

You must be signed in to leave a comment

qaz_gangnam

Level 7 , Korea, Republic of

3 May, 13:25

I see many people solved this with "for", am I supposed to know this already? Are we going to learn this later in this course?

Lunita

Level 4

14 January, 02:36

I got it with a for loop inside a While loop. 2 variables to count and 1 to store the product.

manuelguijarro

Level 4 , Spain

1 December 2022, 10:39

for(int j=1; j<=10;j++){ for(int i = 1; i<=10;i++){ System.out.print((i*j) + " "); } System.out.println(); }

Anonymous #11180958

Level 6 , Alicante, Spain

21 November 2022, 22:23

I took the suggestion of the exercise and created like 10 while loops 😅 just tried with nested for loops and its so much shorter

niraed

Level 5 , Spain

8 October 2022, 23:50

Yo he creado la tabla a partir de un while y dentro un for. Entrar en arrays me parecía demasiado avanzado y ni siquiera sé cómo van en Java xD

Farhan Khan

Level 4 , United States

5 February 2022, 18:54

Why does this exercise want us to use loop when we have not been taught loop yet? Can any CodeGym employee answer this question?

John Squirrels Website Admin at CodeGym

7 February 2022, 08:44

The course may contain the tasks-from-the-future. If you do not have the idea how to solve it now, you can skip it and come back when you cover the lecture.