# For  Loop  In Java Program

* Whenever a set of statements has to be executed multiple times,we will use for statement.
    

SYNTAX WOULD BE-

for(initialization;condition;updation)

{

//statement block

}

Here,

* intialization-Contains declaring and/or initialization of one or more variables,that happens once.
    
* condition-Must be some Boolean expression,that will be checked immediately after initialization and each time when there is an updation of variables.
    
* updation-Contains increment/decrement of variables,that will be executed after executing statement block.
    

## WHY FOR LOOP

* A program is execellent if we have less codes to run big program.
    
* So,For some program which has some codes of iteration we need for loop statements.
    
* It is used to reducing coding length.
    

### THINGS I LEARNED

* I learned to make some program useing forloop statements.
    
* Here is one of the simple example of forloop which I learned:
    
    class For Loop
    
    {
    
    public static void main(String args\[\])
    
    {
    
    int x;
    
    for(x=0;,x<5;x=x+1)
    
    System.out.println("This is x: "+x);
    
    }
    
    }
    
    Output will be:
    
    This is x: 0
    
    This is x: 1
    
    This is x: 2
    
    This is x: 3
    
    This is x: 4
    
* like this it helps to minimize the lines we use and creates a excellent program.
    

### CONCLUSION

* **If the number of iteration is fixed, it is recommended to use for loop.**
    
* Variables declared in the initialization block should be of the same type. Each variable in the initialization must be of the same datatype.
    
* Variables declared inside the initialization block are accessible only within the loop.
    
* Thats all, use a less number lined program which contains more information in it to be a good programmer.