Introducción a Java
Jim White
Java Developer
true o false (resultado: boolean)
class GreaterThan {
public static void main(String[] args){
System.out.println(5 < 6); // Imprime true, 5 es menor que 6
}
}
true
// Comprueba si 5 es menor que 6
boolean x = 5 < 6; // true, porque 5 < 6
// Comprueba si 5 es mayor que 6
boolean y = 5 > 6; // false, 5 < 6
int minSpend = 25; int total = 25;// Comprueba si total es mayor o igual que minSpend boolean freeDelivery = total >= minSpend; // true, total es igual a minSpend
int minSpend = 25;
int total = 23;
// Comprueba si total es menor o igual que minSpend
boolean paidDelivery = total <= minSpend; // true, total es menor que minSpend
==, = es para asignaciónint userAccountNumber = 567346;
int submittedAccountNumber = 456777;
// Comprueba si userAccountNumber es igual a submittedAccountNumber
boolean isUserAccountNumber = useraccountNumber == submittedAccountNumber;
// Valor false
!=int userHealth = 235;
// Comprueba si userHealth no es cero
boolean alive = userHealth != 0; // true, userHealth no es cero
| Operator | Name | Example | Result of example |
|---|---|---|---|
| > | Greater than | 6 > 6 | false |
| < | Less than | 5 < 6 | true |
| >= | Greater or equal to | 5 >= 6 | false |
| <= | Less or equal to | 5 <=6 | true |
| == | Equal to | 5 == 5 | true |
| != | Not equal to | 5 != 5 | false |
booleanIntroducción a Java