long long toBinary(int number) { if (number < 0) number *= -1; int buffer[MAX_POWTWO_SIZE]; int size = 0; while (number > 0) { buffer[size] = number % 2; number /= 2; size++; } long long convertedToBinary = 0; long long multiply = 1; for (int i = 0; i < size; i++) { convertedToBinary += buffer[i] * multiply; multiply *= 10; } return convertedToBinary; } void convertToBinary(long long &number) { if (number < 0) number *= -1; int buffer[MAX_POWTWO_SIZE]; int size = 0; while (number > 0) { buffer[size] = number % 2; number /= 2; size++; } long long multiply = 1; for (int i = 0; i < size; i++) { if(buffer[i] == 1) number += multiply; multiply *= 10; } }