单项选择题
A. i = 1, j = 2
B. i = 1, j = 1
C. i = 42, j = 2
D. i = 42, j = 1
E. Compilation fails.
单项选择题 public class Alpha{ public static void main( string[] args ){ if ( args.length == 2 ) { if ( args.[0].equalsIgnoreCase(“-b”) ) System.out.println( new Boolean( args[1] )); } } } And the code is invoked by using the command: java Alpha –b TRUE What is the result?()
单项选择题 public class Alpha{ private static Character() ids; public static void main( String[] args){ ids = new Character[args.length]; for (int i=0; iids[i] = new Character( args[i] ); System.out.print( ids[i] ); } } } What is correct?()
单项选择题 11. double d = Math.random(); Which is true about d after line 11?()