やるだけ
- class TrueSpace {
- public:
- long long calculateSpace(vector <int> sizes, int clusterSize)
- {
- lli sum = 0;
- for (int i = 0; i < sizes.size(); ++i) {
- lli s = sizes[i] / clusterSize + (bool)(sizes[i] % clusterSize);
- sum += s * clusterSize;
- }
- return sum;
- }
- };