107021121 馮云菲 extra = extra + 4

  26 107021114 葉峻瑜 99.00   57.00=0.0   97.00   65.00    0.00=xxx  100.00  qav = (99+97+100)/3= 98.6

  43 107021204 游竣瑜 80.00   21.00=0.0   97.00   70.00    84.00      98.00  qav = (80+97+84+98)/4 =