Unlike most common programming languages, instead of compiling the source code into machine code or interpreting source code when running, Java is designed to compile the source code into bytecode, then bytecode will be run by the runtime environment. . To help you better understand this programming language, the following quiz of Network Administrator will give you lots of useful knowledge.
double a = 3, b = 5, c = 2;
double delta = b * b - 4 * a * c;
if (delta <0) System.out.println ('Comforty virginity');
else if (delta == 0) System.out.println ('Simple method');
else System.out.println ('The method has two components');
double a = 5, b = 3, c = 2;
double delta = b * b - 4 * a * c;
if (delta <0) System.out.println ('Comforty virginity');
else if (delta == 0) System.out.println ('Simple method');
else System.out.println ('The method has two components');
double x = 10000.0 / 3.0;
System.out.print (x);
System.out.printf ('% tc', new Date ()); System.out.printf ('% 1 $ s% 2 $ B% 2 $ te,% 2 $ Y', 'Due date:', new Date ()); a.char [] str;
b.char [] str = new char [15];
char [] str = new ['A', 'B'];