python - 如何检查整数小数点后的值是否为零

Question

如何判断整数小数点后是否为零

a = 17.3678

if a???:
  print("the value after the decimal point is zero")
else:
  print("the value after the decimal point is not zero")

Answer 1

可以使用split方法:

a = 17.3678
a = str(a)
valueAfterPoint = a.split('.')[1]
valueAfterPoint = int(valueAfterPoint)

if valueAfterPoint == 0:
  print("the value after the decimal point is zero")
else:
  print("the value after the decimal point is not zero")