subtasks:
  - score: 100
    type: mul
    cases: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40]

inputFile: '#.in'
outputFile: '#.out'

# 1-6组为cf上找的小数据
# 7-38组为随机生成的大数据
# 39、40为自行构造的卡数据