題目:

解答:
class Solution {
public:
vector<bool> kidsWithCandies(vector<int>& candies, int extraCandies) {
vector<bool> ret;
int max_num = *std::max_element(candies.begin(), candies.end());
for (int i = 0; i < candies.size(); i++) {
ret.push_back((candies[i] + extraCandies) >= max_num ? true : false);
}
return ret;
}
};