loop

2.Ghost-Writing.md

@@ -89,11 +89,15 @@ for(let i = 0; i < X; i++) {
   // do_somethings();
 }
 ```
-where the 3 statements
+where
-```
+
--> "let i = 0" is the declaration and initialisation of the control variable (i)
+```javascript
--> "i < X" is the continuation condition (i.e. if the condition is true, then executed the statement in the loop > do_something();, exit the loop when it is false)
+let i = 0 
--> "i++" is the incremental/update statement that is executed at the end of the loop (i.e. after the statement in the loop as been executed) 
+	is the declaration and initialisation of the control variable (i)
+i < X 
+	is the continuation condition: if the condition is true, then executed the statement in the loop [do_something();], exit the loop when the consition is false
+i++
+	is the incremental (update) statement that is executed at the end of the loop (i.e. after the loop statement [do_something();] as been executed) 
 ```