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How do I find the remainder of a division in Python?

Python is the most popular, new and convenient programming language for entering codes. In addition to a large library that will help to read any expression by code, the program is able to serve as a calculator. He will even cope with the search for the remainder of the division.

division in Python

Integers in this program are no different from ordinary numbers. They can perform the following functions:

  • addition, subtraction, multiplication, division;
  • receiving the whole part and the remainder of the division;
  • Change the sign of a number.
  • number module;
  • pair (x // y, x % y);
  • exponentiation;
  • xy modulo.

Numbers in this system can be subjected to long arithmetic.

Real numbers are not much different from integers. Unlike the former, they are not precise and cannot support long arithmetic.

Complex numbers are a collection of real numbers and an imaginary unit. A large number of complex numbers are indicated by the sign "C".

In python's language, division is indicated by the line "/". Division is slow, low-level programs cope with the task faster. Because of the "float" type, more memory is required, so the division is sedate.

Operators are signs that do something with numbers. In the Python programming language, they are divided into the following types of operators:

  • identity;
  • membership;
  • bitwise;
  • assignments;
  • logical;
  • relational;
  • Arithmetic.

Below are some more subtleties that a beginner should pay attention to.

Main features

 

The division of complex numbers can be divided into two types algebraic and geometric. Algebraic division is carried out in several stages:

  1. A complexly conjugate number is multiplied by a divisible and a divisor, after which the divisor becomes a real number.
  2. Two complex numbers multiply in a divisor;
  3. Divide the fraction obtained as a result.

In geometric form, the quotient of a module is equal to a module of a quotient pair of complex numbers.

Рython arithmetic operations with integers and real numbers can be divided into the following categories:

  • addition;
  • subtraction;
  • multiplication;
  • division;
  • exponentiation;
  • obtaining the balance from division;
  • the result of the whole part from division;

Division gives us a real number, often it is not an integer. The program either automatically produces a result with a certain number of characters of the remainder of the integer division in Python. Or you can independently adjust the result of the balance by entering the "%" sign.

At the same time, it is worth noting that it is rounding that occurs in this case, and not truncation. Most often, this is necessary to work with finding even numbers or you need to constantly enter the console, processing data in a loop.

Python mod divs use abbreviated division operations in the case of working with a variable, and its result is placed in it. Write it in the following order, observing certain rules:

  • division;
  • the whole part;
  • remnant.

When entering data, the "input()" function is used, it forces the program to stop and waits for text input. Next, you should press Enter, then the program will take the data and begin to process them.

 

In order to perform exponentiation in Python, it is necessary to prescribe a number and its degree in python. Determine the degree score and assign it to the desired variable. Then enter the number itself, if the natural number that we have raised to a power is less than the number itself, then we need to derive the natural number to power and increase it by 1.

When working with the division of complex numbers, it can be divided into three types:

  • integer;
  • normal;
  • python the remainder of the division.

The programmer does not deal with the designation of types, the program does it independently.

In higher mathematics, complex numbers are considered two-dimensional, where there is a real number and an imaginary unit. The sum of two numbers is considered a single number, not an addition. If you change the complex number and the imaginary unit in different order, the result is the same.

The largest number in Python programming is considered to be 2147483647.

It is possible to find the amount in this program not only arithmetically, there is another solution to this problem.

  • assign 0 to the amount;
  • assign a unit to the product;
  • find the remainder of dividing a given number by 10;
  • add the extracted digit to the added amount and increase the product by the result;
  • the result is divided by 10 to the whole part of it.

The program has a function "bin()", which helps to convert a decimal number into a binary.

Performing a divide by 0 operation, the result is ZeroDivisionError, it must be processed.

The problem with floating-point is that only a binary number can be correctly rounded after a decimal point. The decimal number gives only an approximate answer.

After a beginner gets acquainted with the key information in detail, it is necessary to be tested for how well he has mastered this programming language.

A complicated task

 

The python division with the residue is denoted by "%". The remainder is what remains after the integer sign. They use this advantage if you need to find even numbers.

Рython division without residue implies only an integer value. The result can be either whole or fractional. The fractional part must be discarded to "0".

Systems for calculating integers are diverse:

  • binary;
  • octal;
  • decimal;
  • hexadecimal.

There are some functions that will help a specialist turn a numerical form:

  • hex(num) – hexadecimal system;
  • oct(num) – octal system;
  • bin(num) is a binary system.

The Python programming language is one of the leading ones today, so it is worth spending time learning it.