notameme Posted:

Conditional Operator

  You can exchange simple if-else code for a single operator – the conditional operator. 
 The conditional operator is the only C++ ternary operator (working on three values). 
 Other operators you have seen are called binary operators (working on two values).


FORMAT: 

conditional Expression ? expression1 : expression2;

  ** if the conditional Expression is true, expression1 executes, otherwise if the 
conditional Expression is false, expression 2 executes. 

If both the true and false expressions bumign values to the same variable, you can improve 
the efficiency by bumigning the variable one time:

(a>b) ? (c=25) : (c=45); 

can be written as:

c = (a>b) ? 25 : 45;