Question

what is meant by post decrement​

Answer 1

Answer:

Explanation:

(computing) A decrement operation that takes place after evaluation of the expression that contains the variable being decremented.

Answer 2

Pre Decrement:

In this,

Operation like subtraction and addition occurs first then value is assigned to the variable.

For Eg:

If x = 20

- - x : Here, operation will occur first means 19 then it will get assign to the variable x.

Post decrement:

In this,

Initially value is assigned to the variable first then operation occurs.

For Eg:If x = 20

x - - : Here, Value 20 is assigned to x first then opeation that is subtration will occur which will result in 19.

Note : The thing to notice here is that you have to be careful while solving algebric expressions.

Hope I made u understand something.

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