def canbe_int(x: float= 0):
try:
int(x)
return True
except ValueError:
return False
except TypeError: # None
return False
还是要成系统化
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def canbe_int(x: float= 0):
try:
int(x)
return True
except ValueError:
return False
except TypeError: # None
return False
还是要成系统化
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