C# increment by 1

Increment operator c#

//Decrement operator (--)
int i = 3;
Console.WriteLine(i);   // output: 3
Console.WriteLine(i--); // output: 3
Console.WriteLine(i);   // output: 2

double a = 1.5;
Console.WriteLine(a);   // output: 1.5
Console.WriteLine(--a); // output: 0.5
Console.WriteLine(a);   // output: 0.5
//Increment operator (++)
int i = 3;
Console.WriteLine(i);   // output: 3
Console.WriteLine(i++); // output: 3
Console.WriteLine(i);   // output: 4

double a = 1.5;
Console.WriteLine(a);   // output: 1.5
Console.WriteLine(++a); // output: 2.5
Console.WriteLine(a);   // output: 2.5

Increase variable C#

i++; // Add one

i += 2; // Add two

++i; // Add one

i += i // Add i to itself

C# increment by 1

int i = 0;
i++; // Adds 1 to i
i = i + 1; // Adds 1 to i

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