round(10):rounds the integer to10 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)) Run Code Output 2.67 2.67 When the decimal2.675is con...
python # Rounding to the nearest integer print(round(3.14159)) # Output: 3 print(round(2.71828)) # Output: 3 # Rounding to a specified number of decimal places print(round(3.14159, 2)) # Output: 3.14 print(round(2.71828, 3)) # Output: 2.718 Note that the behavior of round() when ...
numberRequired. The number to be rounded digitsOptional. The number of decimals to use when rounding the number. Default is 0 More Examples Example Round to the nearest integer: x =round(5.76543) print(x) Try it Yourself » ❮ Built-in Functions ...
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). For the built-in types supportinground(...
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...
1-1、Python: 1-2、VBA: 一、round函数的常见应用场景 round函数在Python中有很多实际应用场景,尤其是在需要进行数值四舍五入或格式化输出的时候,常见的应用场景有: 1、金融计算:在金融领域,经常需要对货币金额进行四舍五入到特定的小数位数,以符合货币单位的精度要求。 2、数据分析和可视化:在数据分析和可视化过...
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)...
来自专栏 · Python内置函数 1 人赞同了该文章 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).For the built-in types...
Example 1: Rounding to Nearest Integer Code: import numpy as np # Define an array array = np.array([1.23, 4.56, 7.89]) # Round to the nearest integer rounded_array = np.round(array) # Print the result print("Rounded array:", rounded_array) ...
Round off to 2 decimal places : 3.14 Round off to nearest integer : 3 从上面的输出结果可以看出，在没有提供ndigits参数时，round函数将会把3.1415四舍五入至最接近的整数，即3。而在提供ndigits参数时，round函数则会把3.1415四舍五入至2位小数，即3.14。例2：#!/usr/bin/python3 b= 3.75 #...