4. 使用示例 (Usage Examples) 4.1 四舍五入为整数 (Rounding to the Nearest Integer) print(round(3.6)) # 输出: 4print(round(3.3)) # 输出: 3 在这个示例中,3.6被四舍五入为4,而3.3则被四舍五入为3。 4.2 指定小数位数 (Specifying the Number ofdecimalPlaces) print(round(3.14159, 2)) # 输...
# round 13.46 to the nearest integerrounded_number = round(number) print(rounded_number)# Output: 13 Run Code round() Syntax round(number, ndigits) round() Parameters Theround()function takes two parameters: number- the number to be rounded. ndigits (optional)- number up to which the giv...
valuesRounded = [round(number) for number in values] valuesRoundUp = [math.ceil(number) for number in values] valuesRoundDown = [math.floor(number) for number in values] Output data print(“Original values:\n”, values) print(“Rounded:\n”, valuesRounded) print(“Rounded up to next in...
Round numbers down to the nearest integer: # Import math libraryimport math# Round numbers down to the nearest integerprint(math.floor(0.6))print(math.floor(1.4))print(math.floor(5.3)) print(math.floor(-5.3))print(math.floor(22.6))print(math.floor(10.0)) Try it Yourself » Definition...
If d is less than 5, round m down to the nearest integer. Otherwise, round m up. Finally, shift the decimal point back p places by dividing m by 10ᵖ.It’s an algorithm! For example, the number 2.5 rounded to the nearest whole number is 3. The number 1.64 rounded to one ...
1、round函数: 1-1、Python: AI检测代码解析 # 1.函数:round # 2.功能:用于返回数值经四舍五入规则处理后的值 # 3.语法:round(number[, ndigits=None]) # 4.参数: # 4-1、number:必须参数,表示需要进行四舍五入规则操作的数值 # 4-2、ndigits:可选参数,表示小数点后保留的位数,可为任意整数值(...
python中round的用法 简介 python标准库的解释及翻译round(number[, ndigits])Return the floating point value number rounded to ndigits digits after the decimal point. If ndigits is omitted, it returns the nearest integer to its input. Delegates to number.__round__(ndigits)...
Python3.6内置函数——round 英文文档 (number[,ndigits]) Returnnumberrounded tondigitsprecision after the decimalpoint. Ifndigitsis omitted or is , it returns thenearest integer to its input. round() round(number[, ndigits])。 1、round函数用于对浮点数进行四舍五入求值,具体保留几位小数,以传入...
int("25") is not an integer literal because the integer value is created from a string.When you write large numbers by hand, you typically group digits into groups of three separated by a comma or a decimal point. The number 1,000,000 is a lot easier to read than 1000000....
The total order amount comes to 212.374000 The total order amount comes to 212.37 For more Practice: Solve these Related Problems: Write a Python program to round a floating-point number to the nearest integer. Write a Python program to format a float with a specified number of decimal places...