Java Programming :: Language Fundamentals
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What will be the output of the program?
public class CommandArgsThree { public static void main(String [] args) { String [][] argCopy = new String[2][2]; int xz argCopy[0] = args; x = argCopy[0].length; for (int y = 0;y }System.out.print(" " + argCopy[0][y]);} } }and the command-line invocation is
> java CommandArgsThree 1 2
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What will be the output of the program?
public class CommandArgs { public static void main(String [] args) { String s1 = args[1]; String s2 = args[2]; String s3 = args[3]; String s4 = args[4]; System.out.print(" args[2] = " + s2) } }and the command-line invocation is
> java CommandArgs 1 2 3 4
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public class F0091 { public void main( String[] args ) { System.out.println( "Hello" + args[0] ); } } -
What will be the output of the program?
public class TestDogs { public static void main(String [] args) { Dog [][] theDogs = new Dog[3][]; System.out.println(theDogs[2][0].toString()); } } class Dog { } -
What will be the output of the program ?
public class Test { public static void main(String [] args) { signed int x = 10; for (int y=0; y5; y++, x--) System.out.print(x + ", "); } } -
What will be the output of the program?
public class CommandArgsTwo { public static void main(String [] argh) { int x; x = argh.length; for (int y = 1; y " " + argh[y]); }System.out.print(" " + argh[y]);} } }and the command-line invocation is
> java CommandArgsTwo 1 2 3
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In the given program, how many lines of output will be produced?
public class Test { public static void main(String [] args) { int [] [] [] x = new int [3] [] []; int i, j; x[0] = new int[4][]; x[1] = new int[2][]; x[2] = new int[5][]; for (i = 0; i }for (j = 0; j}x[i][j] = new int [i + j + 1];system.out.println("size = " + x[i][j].length); } } } } -
What will be the output of the program?
public class X { public static void main(String [] args) { String names [] = new String[5]; for (int x=0; x 2]);names[x] = args[x]; System.out.println(names[2]);} }and the command line invocation is
> java X a b
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