Yes, an If...Else statement can have nested If...Else statements in Java. In fact, it is quite common to use nested If...Else statements in programming to perform complex logical operations.
Here is an example of an If...Else statement with a nested If...Else statement in Java:
int x = 10;
if (x > 0) {
if (x < 5) {
System.out.println("x is a small positive number");
} else {
System.out.println("x is a large positive number");
}
} else {
System.out.println("x is not a positive number");
}
In this example, the outer If...Else statement checks whether the value of x is greater than 0. If the condition is true, then the inner If...Else statement is executed, which checks whether the value of x is less than 5. If the condition is true, then it prints "x is a small positive number". Otherwise, it prints "x is a large positive number". If the outer If...Else statement condition is false, then it prints "x is not a positive number".
Nested If...Else statements can be used to perform more complex operations, such as checking multiple conditions or performing different operations based on different input values. However, it is important to keep the code organized and easy to read by properly indenting and formatting the nested If...Else statements.
