round(10.7):rounds the float10.7to nearest integer,11. round(5.5):rounds the float5.5to6. Example 2: Round a number to the given number of decimal places print(round(2.665, 2)) print(round(2.675, 2)) Output 2.67 2.67 When the decimal2.675is converted to a binary floating-point number,...
to get it done, we can use an f-string like this: val = 42.1 print(f'{val:.2f}') # for more details have a look at the python docs result is: 42.10 13th Aug 2024, 12:42 PM Lothar + 4 I would not suggest using the round() method to get the nearest integer, it is ...
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...
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...
Python内置函数(55)——round 英文文档: round(number[,ndigits]) Return the floating point valuenumberrounded tondigitsdigits after the decimal point. Ifndigitsis omitted, it returns the nearest integer to its input. Delegates tonumber.__round__(ndigits)....
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 ...
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)...
You can insert commas to group the integer part of large numbers by the thousands with the , option: Python >>> n = 1234567890 >>> f"The value of n is {n:,}" 'The value of n is 1,234,567,890' To round to some number of decimal places and also group by thousands, put ...
英文文档: round(number[,ndigits])Return the floating point valuenumberrounded tondigitsdigits after the decimal point. Ifndigitsis omitted, it returns the nearest integer to its input. Delegates to…
round(x.value).astype(int) # Round to the nearest integer and convert to int # Create a DataFrame for the solution solution_df = pd.DataFrame(solution, index=supply_nodes, columns=demand_nodes) print("Optimal Value (Total Transportation Cost):", result) print("Solution (Transportation Plan)...