[Java] array

Array definition

Data type [] Array name = {};


String[] names = {"tanaka" , "sato" , "suzuki"};
System.out.println(names[0]);

Array for statement

Output all the contents of the array.

** Normal for statement **


String[] names = {"tanaka" , "sato" , "suzuki"};

for(int i = 0; i < names.length; i++) {
  System.out.println(names[i]);
}

** Extended for statement ** for (data type variable: array name) {}


String[] names = {"tanaka" , "sato" , "suzuki"};

for(String name:names) {
  System.out.println(name);
}

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