- publicclassTest
- {
- publicstaticvoidmain(String[]args){
- Strings="我ABC汉DEF";
- intlength=6;
- Strings2=subString(s,length);
- if(s.indexOf(s2)==-1){
- s2=subString(s,length-1);
- };
- System.out.println("正确答案:"+s2.trim());
- }
- privatestaticStringsubString(Strings,intbl){
- byte[]bytes=s.getBytes();
- byte[]newbytes=newbyte[128];
- for(inti=0;i<bl;i++){
- byteb=bytes[i];
- newbytes[i]=b;
- }
- returnnewString(newbytes);
- }
- }