while

while (condition)
{
    // statements
}

Description
Executes the enclosed block of statements repeatedly as long as the condition evaluates to true.
The condition is evaluated before each iteration. If the condition is false from the start, the body is never executed.
The break keyword can be used inside the loop body to exit the loop prematurely.

Condition
- The condition must be a boolean expression.
- If the condition evaluates to false (or the expression is not of type bool), the loop terminates.

Special Keywords
- break - Exits the while loop immediately, regardless of the condition.

Example
void main()
{
    // Basic counting loop
    int i = 0;
    while (i < 5)
    {
        Print(i);
        i++;
    }
    // Output: 0, 1, 2, 3, 4

    // Infinite loop with break
    int x = 0;
    while (true)
    {
        if (x == 3)
        {
            break;
        }
        Print(x);
        x++;
    }
    // Output: 0, 1, 2
}