1. 题目
写一个程序,输出从 1 到 n 数字的字符串表示。
-
如果 n 是
3
的倍数,输出“Fizz”
-
如果 n 是
5
的倍数,输出“Buzz”
-
如果 n 同时是
3和5
的倍数,输出“FizzBuzz”
示例:
n = 15,
返回:
["1","2","Fizz","4","Buzz","Fizz","7","8","Fizz","Buzz","11","Fizz","13","14","FizzBuzz"
]
来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/fizz-buzz
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2. 解题
- 按题意模拟即可
class Solution {
public:vector<string> fizzBuzz(int n) {vector<string> ans;for(int i = 1; i <= n; ++i){if(i%3 == 0 && i%5 != 0)ans.push_back("Fizz");else if(i%3 != 0 && i%5 == 0)ans.push_back("Buzz");else if(i%3 == 0 && i%5 == 0)ans.push_back("FizzBuzz");elseans.push_back(to_string(i));}return ans;}
};
12 ms 10.3 MB