Memformat bilangan bulat di java
Specifying a width:
String.format("|%20d|", 93); // prints: | 93|
Left-justifying within the specified width:
String.format("|%-20d|", 93); // prints: |93 |
Pad with zeros:
String.format("|%020d|", 93); // prints: |00000000000000000093|
Evil Echidna