Explanation

In darts, there are several ways of looping. One of them is for. for is a looping technique that is often used by programmers in their daily work.

For more details, let's look at the image below

Let's do one surgery at a time.

1. Statement: is a way of writing a for

2. Initial condition: is the starting point for the loop. in the picture it is explained that the beginning of the loop is the number 1.

3. looping condition: is a condition where the loop will be executed until the condition is passed.

4. logic increment: is a way of adding i. there it is explained that i++ which means every iteration, the variable i will increase by 1 (i=i+1).

5. Statements in the loop are the code that we will use later for various variations.

Writing Example

void main(){
  for(int i = 1; i<5; i++){
    print(i);
  }
}

The result is

1
2
3
4

Case Examples

If you are confused about examples, cases. Here are examples of problems and solutions.

even numbers

problem: how to output integers between 1 to 100?

the solution: 

void main(){
  for(int i = 1; i<100; i++){
    if(i%2==0) print(i);
  }
}

The result of this loop is an integer between 1 and 100.