412. Fizz Buzz

 

 

---

class Solution {
public:
    vector<string> fizzBuzz(int n) {

        vector<string>res;
        if(n==0)return res;
        for(int i=0;i<n;i++)
        {
            if((i+1)%3==0&&(i+1)%5==0)res.push_back("FizzBuzz");
            else if((i+1)%3==0)res.push_back("Fizz");
            else if((i+1)%5==0)res.push_back("Buzz");
            //用to_string()转化
            else res.push_back(to_string(i+1));
            
        }
        return res;


    }
};