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C# - Arithmatic Operators
Following table shows all the arithmetic operators supported by C#. Assume variable A holds 10 and variable B holds 20, then −
Operator | Description | Example |
---|---|---|
+ | Adds two operands | A + B = 30 |
- | Subtracts second operand from the first | A - B = -10 |
* | Multiplies both operands | A * B = 200 |
/ | Divides numerator by de-numerator | B / A = 2 |
% | Modulus Operator and remainder of after an integer division | B % A = 0 |
++ | Increment operator increases integer value by one | A++ = 11 |
-- | Decrement operator decreases integer value by one | A-- = 9 |
Example
The following example demonstrates all the arithmetic operators available in C# −
using System; namespace OperatorsAppl { class Program { static void Main(string[] args) { int a = 21; int b = 10; int c; c = a + b; Console.WriteLine("Line 1 - Value of c is {0}", c); c = a - b; Console.WriteLine("Line 2 - Value of c is {0}", c); c = a * b; Console.WriteLine("Line 3 - Value of c is {0}", c); c = a / b; Console.WriteLine("Line 4 - Value of c is {0}", c); c = a % b; Console.WriteLine("Line 5 - Value of c is {0}", c); c = a++; Console.WriteLine("Line 6 - Value of c is {0}", c); c = a--; Console.WriteLine("Line 7 - Value of c is {0}", c); Console.ReadLine(); } } }
When the above code is compiled and executed, it produces the following result −
Line 1 - Value of c is 31 Line 2 - Value of c is 11 Line 3 - Value of c is 210 Line 4 - Value of c is 2 Line 5 - Value of c is 1 Line 6 - Value of c is 21 Line 7 - Value of c is 22
csharp_operators.htm
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