エスパー参上

void div(std::vector<unsigned>& vec, unsigned divident, unsigned divisor) {
　vec.resize(divisor);

　uint64_t prev = 0;
　for (unsigned i = 0; i < divisor; ++i) {
　　uint64_t cur = (uint64_t(i + 1) * divident + divisor / 2) / divisor;
　　vec[i] = unsigned(cur - prev);
　　prev = cur;
　}
}