TechOnespot

  10. Write a Java program to count number of digits in a number. Static :- class loop10 { public static void main(String args[]) { int i=1234,count=0; while(i!=0) { count++; i=i/10; } System.out.println("Count :- "+count); } }   Output :-   Dynamic:-   class loop10 { public static void main(String args[]) { Scanner in = new Scanner(System.in); int i,count =0; System.out.println(" Enter the number is :- "); i=in.nextInt(); while(i>0) { count ++; i=i/10; } System.out.println("Count :- "+count); } } Output :-  

  1 0. Write a Java program to count number of digits in a number. Static :-  class loop10 { public static void main(String args[]) { int i=1234,count=0; while(i!=0) { count++; i=i/10; } System.out.println("Count :- "+count); } } Output :-