1楼=COUNT(1/FREQUENCY(ABS(SMALL(C5:H5,ROW(INDIRECT("1:"&COUNT(C5:H5))))-TRANSPOSE(SMALL(C5:H5,ROW(INDIRECT("1:"&COUNT(C5:H5)))))),ABS(SMALL(C5:H5,ROW(INDIRECT("1:"&COUNT(C5:H5))))-TRANSPOSE(SMALL(C5:H5,ROW(INDIRECT("1:"&COUNT(C5:H5))))))))-COUNT(C5:H5)