leetcode412

题目

写一个程序,输出从 1 到 n 数字的字符串表示。

1. 如果 是3的倍数,输出“Fizz”;

2. 如果 是5的倍数,输出“Buzz”;

3.如果 同时是3和5的倍数,输出 “FizzBuzz”。

示例:

输入:

15

输出:

["1","2","Fizz","4","Buzz","Fizz","7","8","Fizz","Buzz","11","Fizz","13","14","FizzBuzz"]

解题思路

分类即可

代码

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




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转载自www.cnblogs.com/yxlsblog/p/10429586.html
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