Loop | Notion

This document describes how to create a loop by block coding.

▶For

A repeat statement is a syntax that allows a specific part of the code to be repeated under certain conditions.

The repeat statement consists of initial values (init), condition, counter, and statements to be executed if true.

Untitled

Defines conditions to be applied to loop elements.
Click the ⚙️ button to add or delete conditions in logical comparison form (&&, ||)

Untitled

그림1.png

No.	Detail
1	Create Array Data by declaring the variables Array1 and Array2.
2	Declare a HashMap type variable result.
3	Set the initial value (i=0) of the For statement.
4	Set the condition of the For statement.

Repeat the For statement when the value of variable i is less than the number of elements in array Array 1. | | 5 | The For statement is an increment or decrement.
When repeating For statements, increase the value of variable i by 1 each time. | | 6 | Command statement for For statement.
Add a HashMap element to the variable result, where the i-th element of array1 is key and the i-th element of array2 is the value. | | 7 | Check the results on the Testbed. |

The Foreach statement is used to repeat the number of elements in an array or the number of properties of an object.