Idiot Programmer

 Write a program to convert Dotted Decimal Notation to binary Notation in java Code: import java.util.*; class Test{ public static void main(String[] args){ Scanner scn = new Scanner(System.in); System.out.println("Enter Dotted decimal Notation:"); String dec = scn.next(); int logic = 0; String res = ""; String[] arr = dec.split("[.]",0); for(int i=0;i<arr.length;i++){ int num = Integer.parseInt(arr[i]); if(num> 255){ System.out.println("Invalid dotted decimal Notation"); logic = 1; break; } String bin = toBin(num); res = res + bin; } if(logic == 0){ System.out.println("Binary Notation "+res); } } public static String toBin(int n){ String bin = Integer.toBinaryString(n); int len = bin.length(); if(bin.length() < 8){ for(int i=0;i<8-len;i++){ bin = "0"+bin; } } return bin; } } o/p::

 Write a program to Convert Binary Notation to dotted decimal Notation In java import java.util.*; class Test{                public static void main(String[] args){                               Scanner scn = new Scanner(System.in);                               System.out.println("Enter 32 bit binary Notation:");                               String bin = scn.next();                               int logic = 0;                               String res = "";                               if(bin.length() > 32){                                              System.out.println("Invalid Notation");                                              logic = 1;                               }                               if(logic==0){                                              for(int i=0;i<=24;i=i+8){                                                             int decimal=Integer.parseInt(bin.substring(i,i+8),2);