The if…elseif…else statement executes different codes for more than two conditions.
Syntax
if (condition 1) {
// code to be executed if condition 1 is true
} elseif (condition 2) {
// code to be executed if condition 1 is false and condition 2 is true
} else {
// code to be executed if all conditions are false
}
switch statement selects one of many blocks of code to be executed.
switch (n) {
case label1:
// code to be executed if n=label1
break;
case label2:
// code to be executed if n=label2
break;
case label3:
// code to be executed if n=label3
break;
...
default:
// code to be executed if n is different from all labels
}