modify scala recursion
modify scala recursion

modify number range 0 to 9

fix remark

dng8888/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,phiSgr/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,dng8888/ABCDEFGHPPP,mingchuno/ABCDEFGHPPP