# Operasi Dasar Java

Author: Nadiar AS
Published: January 14, 2017

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## Arithmetic Operators

**Operator** |
**Description** |

+ |
Addition operator – Adds operands on both sides of the operator |

– |
Subtraction operator – Subtracts the right hand operand from the left hand operand |

* |
Multiplication operator – Multiplies operands on both sides of the operator |

/ |
Division operator – Divides the left hand operand by the right hand operand |

% |
Modulus operator – Divides the left hand operand by the right hand operand and returns remainder |

++ |
Increment operator – Increases the value of operand by 1 |

— |
Decrement operator – Decreases the value of operand by 1 |

## Relational Operators

**Operator** |
**Description** |

== |
Checks if the values of the two operands are equal or not, if yes then the condition becomes true. |

!= |
Checks if the values of the two operands are equal or not, if values are not equal then the condition becomes true |

> |
Checks if the value of the left operand is greater than the value of the right operand, if yes then the condition becomes true. |

< |
Checks if the value of the left operand is less than the value of the right operand, if yes then the condition becomes true. |

>= |
Checks if the value of the left operand is greater than or equal to the value of the right operand, if yes then the condition becomes true. |

<= |
Checks if the value of the left operand is less than or equal to the value of the right operand, if yes then the condition becomes true. |

## Logical Operators

**Operator** |
**Description** |

&& |
AND Operator. If both boolean operands are true, the condition becomes true |

|| |
OR Operator. If any of the boolean operands is true, the condition becomes true |

! |
NOT Operator. Reverses the value of a boolean operand |

## Assignment Operator

**Operator** |
**Description** |

= |
Simple assignment operator. It assigns values from right side operands to left side operand |

What is the meaning of logical operation?

logical operation, simpelnya operasi yang return valuenya berupa boolean.