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Also posted at: Adding and Subtracting positive or negative two numbers of any length with strings

Write an expression and assign it to a variable:
int value = -10+4;

That's not a specific question. Can you break it down into something more specific.
Take one of the problems: how to add two numbers.
What are the steps the code must do for that?
At what step...

Do you have any specific questions?

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