BTNUMBER

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Problem description: Ternary computing is commonly implemented in terms of balanced ternary,which uses the three digits -1,0,+1.The negative value of any balanced ternary digit can be obtained by replacing every '+' with a '-' and vice versa. Balanced ternary can express negative values as a positive ones,without the need for a leading negative sign as with decimal numbers.The balanced ternary n

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solution.cppC++17

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