round to integer

Python built-in functions (55) -- round, python built-in 55 round English document: round( Number[, Ndigits]) Return the floating point value NumberRounded NdigitsDigits after the decimal point. If NdigitsIs omitted, it

MySQL Rounding function round (x)The ROUND (x) function returns the integer closest to parameter x, rounding the X value.Instance:The operand is rounded using the round (x) function. The SQL statements are as follows:Mysql>select ROUND ( -2.34),

[BestCoder Round #7] hdu 4985 Little Pony and Permutation (find loop section ), Little Pony and Permutation Problem Description As a unicorn, the ability of using magic is the distinguishing feature among other kind of pony. being familiar with

English documents: round (number[, ndigits]) Return The floating point value number rounded to ndigits digits after the decimal point. If ndigits is omitted, it returns the

This article is the official HTML5 training course for h5edu institutions, mainly introduces: JavaScript intensive tutorial--javascript Math (Arithmetic) object The function of the Math object is: Perform common arithmetic tasks. Round () How to use

In python, round (x, [n]) uses round (x, [n]) to rounding n to retain the number of fractional parts 1. when n is not entered, the default value is 0, that is, the fractional part is not retained.A. When the decimal part is only 0.5, if the integer

Round (X,[n]) rounding n reserved fractional number1, when n is not filled, the default is 0, that is, the decimal part is not retainedA, when the fractional part is only 0.5 when the integer part if it is an odd number in 1, if even the fractional

Round (X,[n]) rounding n reserved fractional number 1, when n is not filled, the default is 0, that is, the decimal part is not retainedA, when the fractional part is only 0.5 when the integer part if it is an odd number in 1, if even the

The round () method returns the decimal point of a numeric value rounded to n digits. Grammar The following is the syntax for the Round () method: Round (x [, N]) Parameters X-This is a numeric value that represents the value that needs to be

Math. Round (11.5) returns (long) 12, math. Round (-11.5) returns (long)-11; The math. Round () method adds the parameter 0.5 first and then obtains its math. Floor () value,Math. Floor ()You can obtain the integer part of a number,Math.