if statement in c-programming

 If statement :

• It is two way decision statement .

• The condition can be implemented by using relational expression.

• The condition is evaluated in the form of true or false.

• An "else" statement can also be used with "if" statement.

• No keyword that break the "if" block.

• syntax:

            if(condition)

{ 

           Block of "if" ;

}