数位差与数值和的构造

求解代码

publicstaticvoidmain(String[]args)throwsIOException{BufferedReaderbr=newBufferedReader(newInputStreamReader(System.in));StringTokenizerin=newStringTokenizer(br.readLine());PrintWriterout=newPrintWriter(newOutputStreamWriter(System.out));intt=Integer.parseInt(in.nextToken());for(inti=0;i<t;i++){in=newStringTokenizer(br.readLine());Strings=in.nextToken();StringBuildersb1=newStringBuilder();StringBuildersb2=newStringBuilder();booleanflag=true;for(charc:s.toCharArray()){intdigit=c-'0';inthalf=digit/2;//当前位是偶数 → 平分给sb1和sb2if(digit%2==0){sb1.append(half);sb2.append(half);}else{//当前位是奇数 → 交替分配多的1（half+1）if(flag){sb1.append(half+1);sb2.append(half);}else{sb1.append(half);sb2.append(half+1);}flag=!flag;}}out.println(Long.parseLong(sb1.toString())+" "+Long.parseLong(sb2.toString()));}out.flush();out.close();br.close();}