Features of cyclic algorithms in KUMIR
Posted: Sun Jan 05, 2025 7:24 am
KUMIR (Cubic Mini-Interpreter Implementable) is an educational software designed to teach the basics of programming to schoolchildren. One of the important topics in programming is loops, which allow you to perform certain actions repeatedly. Let's look at the features of cyclic algorithms in KUMIR.
WHILE Loop:
The WHILE loop in KUMIR is used to repeatedly execute a set of commands while some condition is true. The main features of the WHILE loop in KUMIR:
- Syntax: The WHILE loop begins with the keyword WHILE followed by a condition. The loop ends with the word CON.
- Caution: It is important to make sure that the loop afghanistan telegram data condition changes to avoid infinite execution.
FOR Loop:
The FOR loop in KUMIR is used to repeatedly execute a set of commands a certain number of times. The main features of the `FOR` loop:
- Syntax: The `FOR` loop begins with the keyword `FOR`, followed by an initialization, termination condition, and step. The loop ends with the word `CON`.
- Example:
```kumir
FOR i FROM 1 TO 5
REPORT i
CON
```
The `REPEAT` (DO-WHILE) loop:
The `REPEAT` loop in KUMIR allows you to execute a set of commands at least once, and then check a condition to continue execution. The main features of the `REPEAT` loop:
- Syntax: The `REPEAT` loop begins with the keyword `REPEAT`, followed by a set of commands, and a test condition. The loop ends with the word `WHILE`.
- Example:
```kumir
REPEAT
REPORT "Enter a number:"
SO num WHILE
num < 0
```
Iterations in loops:
One of the key features of loops in KUMIR is the ability to work with iterations. For this, the `loop` variable and the `STEP` and `START` commands are used.
- Example:
```kumir
FOR i FROM 1 TO 5
STEP
REPORT i
END
```
In this example, the `i` variable will change from 1 to 5 with a step of 1, and at each iteration the current value of `i` will be displayed.
Results:
Cyclic algorithms play an important role in programming, and they can be easily implemented in KUMIR. KUMIR provides various types of cycles, which makes it an excellent tool for teaching the basics of programming and algorithmic thinking. Students can experiment with different cycles and improve their programming skills.
WHILE Loop:
The WHILE loop in KUMIR is used to repeatedly execute a set of commands while some condition is true. The main features of the WHILE loop in KUMIR:
- Syntax: The WHILE loop begins with the keyword WHILE followed by a condition. The loop ends with the word CON.
- Caution: It is important to make sure that the loop afghanistan telegram data condition changes to avoid infinite execution.
FOR Loop:
The FOR loop in KUMIR is used to repeatedly execute a set of commands a certain number of times. The main features of the `FOR` loop:
- Syntax: The `FOR` loop begins with the keyword `FOR`, followed by an initialization, termination condition, and step. The loop ends with the word `CON`.
- Example:
```kumir
FOR i FROM 1 TO 5
REPORT i
CON
```
The `REPEAT` (DO-WHILE) loop:
The `REPEAT` loop in KUMIR allows you to execute a set of commands at least once, and then check a condition to continue execution. The main features of the `REPEAT` loop:
- Syntax: The `REPEAT` loop begins with the keyword `REPEAT`, followed by a set of commands, and a test condition. The loop ends with the word `WHILE`.
- Example:
```kumir
REPEAT
REPORT "Enter a number:"
SO num WHILE
num < 0
```
Iterations in loops:
One of the key features of loops in KUMIR is the ability to work with iterations. For this, the `loop` variable and the `STEP` and `START` commands are used.
- Example:
```kumir
FOR i FROM 1 TO 5
STEP
REPORT i
END
```
In this example, the `i` variable will change from 1 to 5 with a step of 1, and at each iteration the current value of `i` will be displayed.
Results:
Cyclic algorithms play an important role in programming, and they can be easily implemented in KUMIR. KUMIR provides various types of cycles, which makes it an excellent tool for teaching the basics of programming and algorithmic thinking. Students can experiment with different cycles and improve their programming skills.