# Consecutive is unpredictable (Part 1).

Let $$\large{A= 12^{34}-56^{78}+90^{12}-34^{56}+78^{90}}$$

How many decimal digits does $$\large{A}$$ have?

Details:

The answer might be $$<0$$ or $$>0$$

The powers are in a consecutive order of the first $$10$$ digits: $$0, 1, 2, 3, 4, 5, 6, 7, 8, 9$$

What about part $$2$$ ? Find it here

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