If statement | Condition | Check | Checking condition
I f statement is a checking condition in C++ language and many others also. By this we can impose a check point and control the flow of program during the execution of the program. The if statement is firstly check the given criteria and then execute the statement or block of statements. The if statement is very important in any language. It is called by many names as if statement, if condition, if and check. Usage: If condition (only if not nested if) is used in that place where we have check one condition and then execute some statements. If the condition become true or satisfy the statements or block of statements written very next after if condition, execute and if the condition become false or unsatisfying then the program ignore the statements or block of statements written very next after if condition and control transfer to other statement. ...