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    "input": "2.0",
    "width": 1,
    "correctResult": 0,
    "output": 0
  },
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    "input": 2.1,
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    "correctResult": 0,
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  },
  {
    "input": "宽字符",
    "width": 0,
    "correctResult": 0,
    "output": 0
  },
  {
    "input": "宽字符",
    "width": 1,
    "correctResult": 0,
    "output": 0
  },
  {
    "input": "宽字符",
    "width": 2,
    "correctResult": 0,
    "output": 0
  },
  {
    "input": "宽字符",
    "width": 3,
    "correctResult": 0,
    "output": 0
  },
  {
    "input": "宽字符",
    "width": 4,
    "correctResult": 1,
    "output": 1
  },
  {
    "input": "宽ab",
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    "correctResult": 2,
    "output": 2
  }
]