程式語言 - LeetCode - CPP - 274. H-Index



題目:


解答:

class Solution {
public:
    int hIndex(vector<int>& citations) {
        sort(citations.begin(), citations.end());

        int n = citations.size();
        for (int i = 0; i < n; ++i) {
            int h = n - i;

            if (citations[i] >= h) {
                return h;
            }
        }

        return 0;
    }
};