##    
### Overview
In this shot, we'll learn about the **`for` loop** in the D programming language. **Loops** are code blocks that repeat a particular logic until a condition is satisfied.

### Syntax

for ( init; condition; increment ) {
   statement(s);
}

import std.stdio;

int main () {
   /* for loop execution */
   for( int a = 1; a < 20; a = a + 2 ) {
      writefln("Increasing by 2: %d", a);
   }

   return 0;
}

##     
### Explanation

- Line 5: We initiate the `for` loop.
  * The first argument in our `for` loop is to declare our counter variable `int i = 1`. The counter variable is used to know the number of iterations made by the `for` loop.

  *  The second argument in the `for` loop is a condition. We use the condition to tell the `for` loop when to start and stop.

  * The third argument in the `for` loop is the increment. It increases the value of the counter variable, enabling us to keep track of the iterations made by the `for` loop.

- Line 6: We print the counter variable to the screen to illustrate the number of iterations made by the `for` loop.



What is a for loop in D programming?

Overview

Syntax

Parameters

Explanation