Steward
分享是一種喜悅、更是一種幸福
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;
}
};