java programs

  // Morse code // input should be alphabet or number import java.util.* ; public class morsecode { public static void main ( String [] args ) { Scanner in = new Scanner ( System . in); System . out . println( " Enter any digit between 0 to 9 or alphabets between A to Z " ); char input = in . next() . charAt( 0 ); switch (input) { case ' a ' : case ' A ' : System . out . println( " .- " ); break ; case ' b ' : case ' B ' : System . out . println( " -... " ); break ; case ' c ' : case ' C ' : System . out . println( " -.-. " ); break ; case ' d ' : case ' D ' : System . out . println( " -.. " ); break ; case ' e ' : case ' E ' : System . out . println( " . " ); break ; case ' f ' : case ' F ' : System . out . println( " ..-. " ); break ; case ' g ' : case ' G ' : System . out . prin...