input - This java program produce unwanted results -

i wrote program read input , print out.

public class inverse {   public static void main (string arg[]) throws ioexception {     int input1 = system.in.read();     system.out.println(input1);     string temp=  integer.tostring(input1);     system.out.println(temp);     int[] numtoarray =new int[temp.length()];     system.out.println(temp.length());     (int i=0 ;i<temp.length(); i++)     {numtoarray[i]= temp.charat(i);     system.out.println(numtoarray[i]+"*");     }  }} 

but here when write 123456 print 49. should print 123456. cause problem?

123456 integer, system.in.read() reads next byte input not read integer expected. use scanner#nextint() method read integer:

scanner input = new scanner(system.in); int input1 = input.nextint(); 

your numtoarray array print bytes, not individual characters of integer parsed string. print characters, change type char[]:

char[] numtoarray = new char[temp.length()]; system.out.println(temp.length()); (int = 0; < temp.length(); i++) {     numtoarray[i] = temp.charat(i);     system.out.println(numtoarray[i] + "*"); }