Python Operators: Arithmetic to Assignment and Beyond
Operators and Operands
An operator is a symbol that performs an action on one or more values. In the expression 7 + 3, the numbers 7 and 3 are operands, while + is the operator.
Arithmetic Operators
Symbol
Meaning
Example
+
addition
12 + 7 == 19
-
subtraction / negasion
12 - 7 == 5
*
multiplication / repetition
3 * 4 == 12
/
true d ...
Posted on Sun, 21 Jun 2026 16:52:13 +0000 by andr923
JavaScript Operators: Special Cases and Type Coercion
JavaScript operators share many similarities with those in Java, but several exhibit unique behaviors speicfic to the language's dynamic typing.
Division and Modulus with / and %
In JavaScript, the number type encompasses both integers and floats. The division operator (/) yields an integer result only if the division is exact; otherwise, it pr ...
Posted on Thu, 28 May 2026 20:39:03 +0000 by BLottman
Shell Script Arithmetic and Conditional Testing
Arithmetic Operations
Script files must begin with #!/bin/bash. Comment are denoted by #. Code should be properly indented with whitespace.
Arithmetic operations support: +, -, *, /, **, %.
Evaluation methods:
# Method 1
let VAR=arithmetic-expression
# Method 2
VAR=$[arithmetic-expression]
# Method 3
VAR=$((arithmetic-expression))
# Method 4 ...
Posted on Fri, 22 May 2026 16:35:20 +0000 by stanleyg
Java Operators: Arithmetic, Relational, Bitwise, Logical, and More
Arithmetic operators are used in mathematical expressions and behave as they do in algebra. Assuming integer variables x = 10 and y = 20:
Operator
Description
Example
+
Addition
x + y == 30
-
Subtraction
x - y == -10
*
Multiplication
x * y == 200
/
Division
y / x == 2
%
Modulus (remainder after division)
y % x == 0
++
Increment ...
Posted on Wed, 20 May 2026 20:48:18 +0000 by Guldstrand
Basic C Programming Exercises
Task 1: ASCII Art Stick Figure
Print a stick figure vertically:
#include <stdio.h>
int main() {
printf(" O \n");
printf("/|\\\n");
printf(" | \n");
return 0;
}
Print two stick figures vertically:
#include <stdio.h>
int main() {
printf(" O \n");
printf("/|\\\n&qu ...
Posted on Wed, 20 May 2026 07:47:21 +0000 by OldWolf
Comprehensive Guide to C++ Operators
C++ provides a rich set of operators for various programming tasks. These operators enable arithmetic computations, logical evaluations, bitwise manipulations, assignments, and more. Understanding their categories, usage, and precedence is fundamental for effective C++ programming.
Arithmetic Operators
These operators perform mathematical calcu ...
Posted on Mon, 18 May 2026 13:08:56 +0000 by xsist10
Working with BigDecimal for Precise Decimal Calculations in Java
Working with BigDecimal for Precise Decimal Calculations in Java
The Java.math.BigDecimal class provides API support for performing arithmetic operations with numbers that have more than 16 significant digits. While double precision floating-point variables can handle up to 16 significant digits, many real-world applications require calculatio ...
Posted on Fri, 15 May 2026 20:35:34 +0000 by rthconsultants
C Programming (5th Edition) - Chapter 4 Exercises
4.1 What are arithmetic operations? What are relational operations? What are logical operations?
Arithmetic operations: Operations such as addition, subtraction, mutliplication, division, and modulus on numbers.
Relational operations: Comparisons between two operands to determine relationships like equality, inequality, greater than, etc.
Logi ...
Posted on Tue, 12 May 2026 20:49:01 +0000 by kanchan