Huawei on-Machine test problem (digital string to binary-java)

PS: This problem just finished, full marks, can refer

/* Title: Digital string to binary binary

* Description: Enter a string of integers, convert each integer to binary number, if the third bit is "0", then output "0", if "1", then output "1".

Topic Category: Bit arithmetic

Difficulty: Beginner

Score: 60

Operating time limit: Ten Sec

Memory Limit: MByte

Stage: Application for examination

Input: A string of integers with a length of less than 1024 and integers separated by spaces

Output: 1/0 integer string, separated by spaces

Sample input: 240 0

Sample output: 0 0

Answer hint:

*/

1 ImportJava.util.Scanner;2 3  Public classMain {4 5      Public Static voidMain (string[] args) {6         7String bitstr = "";8         9Scanner cin =NewScanner (system.in);TenString str =cin.nextline (); One          ABitstr =getbitstring (str); -          - System.out.println (BITSTR); the cin.close (); -          -     } -  +     Private Staticstring getbitstring (String str) { -  +         intLen = 0; A         intbit = 0; at         intnum = 0; -StringBuilder SB =NewStringBuilder (); -          -string[] Strarray = Str.split (""); -Len =strarray.length; -          in         if(Len >= 1024) -         { to             return""; +         } -          the          for(inti = 0; i < Len; i++) *         { $num =Integer.parseint (Strarray[i]);Panax NotoginsengNum/= 4; -bit = num% 2; the  +Sb.append (bit+ ""); A         } the          +         returnSb.tostring (). substring (0, Sb.length ()-1); -     } $      $}

Huawei on-Machine test problem (digital string to binary-java)