[old] Index Power

Undefined

Je dáno pole s kladnými čísly a číslo N. Vaším úkolem je najít N-tou mocninu prvku pole s indexem N. Pokud je N mimo rozsah pole, potom vraťte číslo -1. Nezapomeňte, že první prvek pole má vždy index 0.

Pojďme se podívat...
- pole = [1, 2, 3, 4] a N = 2, potom je výsledkem 3
- pole = [1, 2, 3] a N = 3, ale N je mimo rozsah pole, a proto je výsledkem -1.

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array
numbers

by:

oduvan

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