namespace structural_debt {

int normalizedTotalA(int value) {
    int shifted = value + 1;
    int doubled = shifted * 2;
    return doubled;
}

int normalizedTotalB(int amount) {
    int adjusted = amount + 1;
    int result = adjusted * 2;
    return result;
}

class CounterA {
  public:
    int twice(int value) { return value + value; }
    int square(int value) { return value * value; }
};

class CounterB {
  public:
    int twice(int value) { return value * 2; }
    int square(int value) { return value * value; }
};

int branchHeavy(int value) {
    int score = 0;
    if (value > 0)
        ++score;
    if (value > 1)
        ++score;
    if (value > 2)
        ++score;
    if (value > 3)
        ++score;
    if (value > 4)
        ++score;
    if (value > 5)
        ++score;
    return score;
}

int returnsBeforeCleanup(int value) {
    return value;
    value += 1;
    return value;
}

static int orphanedHelper(int value) {
    int adjusted = value - 3;
    return adjusted * adjusted;
}

} // namespace structural_debt