leetcode412

    public class Solution
    {
        public IList<string> FizzBuzz(int n)
        {
            var list = new List<string>();
            for (int i = 1; i <= n; i++)
            {
                if (i % 15 == 0)
                {
                    list.Add("FizzBuzz");
                }
                else if (i % 5 == 0)
                {
                    list.Add("Buzz");
                }
                else if (i % 3 == 0)
                {
                    list.Add("Fizz");
                }
                else
                {
                    list.Add(i.ToString());
                }
            }

            return list;
        }
    }

https://leetcode.com/problems/fizz-buzz/#/description

C++代码：

class Solution {
public:
    vector<string> fizzBuzz(int n) {
        vector<string> V;
        for (int i = 1; i <= n; i++)
        {
            if (i % 3 == 0 && i % 5 == 0)
            {
                V.push_back("FizzBuzz");
            }
            else if (i % 3 == 0)
            {
                V.push_back("Fizz");
            }
            else if (i % 5 == 0)
            {
                V.push_back("Buzz");
            }
            else
            {
                stringstream stream;
                stream << i;
                V.push_back(stream.str());
            }
        }
        return V;
    }
};

 

Python代码：

class Solution:
    def fizzBuzz(self, n: int) -> 'List[str]':
        result = []
        for i in range(1,n+1):
            if i % 3 == 0 and i % 5 == 0:#同时可以被3和5整除
                result.append('FizzBuzz')
            elif i % 3 == 0:
                result.append('Fizz')#只能被3整除
            elif i % 5 == 0:
                result.append('Buzz')#只能被5整除
            else:
                result.append(str(i))#既不能被3整除，也不能被5整除
        return result