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格式化一个浮点数，保留小数点后两位 #17

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Sogrey opened this issue Feb 14, 2020 · 0 comments

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Sogrey commented Feb 14, 2020

x1 = 1234.56789
x2 = 30.1
print(format(x1, '0.2f'))  # 保留小数点后两位  ##  1234.57
print(format(x2,'0.2f'))  ## 30.10

Sogrey added the Python 基础 label

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