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37 - Nested for loops, rendering into HTML | br tag (JS lessons)

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Task 1.

Using nested loops, draw and render into HTML: 

                *****1

                *****2

                *****3

                *****4

The outer loop runs 4 times. The inner loop runs 5 times.

The code must run only on button click.

Task 2.

Using nested loops, draw and render into HTML: 

                1 2 3 4 5 -1

                1 2 3 4 5 -2

                1 2 3 4 5 -3

                1 2 3 4 5 -4

The outer loop runs 4 times. The inner loop runs 5 times.

The code must run only on button click.

Task 3.

Using nested loops, draw and render into HTML: 

                [ 1 2 3 4 5 ]-1

                [ 1 2 3 4 5 ]-2

                [ 1 2 3 4 5 ]-3

                [ 1 2 3 4 5 ]-4

The outer loop runs 4 times. The inner loop runs 5 times.

The code must run only on button click.

Task 4.

Using nested loops, draw and render into HTML: 

                99999

                88888

                77777

                66666

The outer loop goes from 9 down to 6. The inner loop runs 5 times.

The code must run only on button click.

Task 5.

Using nested loops, draw and render into HTML: 

                XXXXX

                YYYYY

                ZZZZZ

The outer loop runs 3 times. The inner loop runs 5 times.

The code must run only on button click.

Task 6.

Using nested loops, draw and render into HTML: 

                1

                12

                123

                1234

                12345

The outer loop runs 5 times. The inner loop depends on the outer loop.

The code must run only on button click.

Task 7.

Create an input. The user must enter a number.

Using nested loops, draw and render into HTML:

If the user entered 3:

                1

                12

                123

The number of outer loop iterations depends on the input value.

The code must run only on button click.

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