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import math

nan_value = float('nan')

try:

    int_value = int(nan_value)

except ValueError as e:

    print(e)

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ValueError: cannot convert float NaN to integer

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import math

nan_value = float('nan')

if not math.isnan(nan_value):

    try:

        int_value = int(nan_value)

        print("转换后的整数值为:", int_value)

    except ValueError as e:

        print(e)

else:

    print("浮点数包含NaN，无法转换为整数")

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import numpy as np

nan_value = np.nan

if not np.isnan(nan_value):

    try:

        int_value = int(nan_value)

        print("转换后的整数值为:", int_value)

    except ValueError as e:

        print(e)

else:

    print("浮点数包含NaN，无法转换为整数")

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import math

def convert_float_to_int(float_value):

    if math.isnan(float_value):

        return None

    else:

        return int(float_value)

nan_value = float('nan')

int_value = convert_float_to_int(nan_value)

if int_value is not None:

    print("转换后的整数值为:", int_value)

else:

    print("浮点数包含NaN，无法转换为整数")