package lesson1BasicsandDataTypes;

public class DataTypes { // Data types - different sizes and values stored in variable

public static void main(String[] args) {

// TODO Auto-generated method stub

// Primitive data types - only single values that have no special capabilities

boolean apple = false; // Boolean - will print if value is written as true or false

boolean banana = true;

if (banana == true) {

System.out.println("I eat bananas");

}

if(apple == false) {

System.out.println("I eat apples");

byte a = 127;

System.out.println(a);

a++; // overflows as byte can hold values from -128 to 127

System.out.println(a);

a++;

System.out.println(a);

/* short - 2 byte/16 bits two's complement integer, used to save memory in large arrays

Values: -32, 768 to 32, 767 (inclusive)

int - 32 bits/4 bytes

*/

float value1 = 9.87f;

System.out.println(value1);

char a1 = 'D';

int i = 25;

byte b = 5;

short s = 53;

double d = 4.37;

float f1 = 4.74f;

long l1 = 12341234;

System.out.println("char: " + a1);

System.out.println("integer: " + i);

System.out.println("byte: " + b);

System.out.println("short: " + s);

System.out.println("float: " + f1);

System.out.println("double: " + d);

System.out.println("long: " + l1);

}

}

}