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412. Fizz Buzz

给你一个整数 n ,找出从 1n 各个整数的 Fizz Buzz 表示,并用字符串数组 answer下标从 1 开始)返回结果,其中:

 

示例 1:

输入:n = 3
输出:["1","2","Fizz"]

示例 2:

输入:n = 5
输出:["1","2","Fizz","4","Buzz"]

示例 3:

输入:n = 15
输出:["1","2","Fizz","4","Buzz","Fizz","7","8","Fizz","Buzz","11","Fizz","13","14","FizzBuzz"]

 

提示:

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

golang 解法, 执行用时: 4 ms, 内存消耗: 3.4 MB, 提交时间: 2021-06-15 15:05:28

func fizzBuzz(n int) []string {
	ans := make([]string, n+1)
	for i := 1; i <= n; i++ {
		if i % 15 == 0 {
			ans[i] = "FizzBuzz"
		} else if i % 3 == 0 {
			ans[i] = "Fizz"
		} else if i % 5 == 0 {
			ans[i] = "Buzz"
		} else {
			ans[i] = strconv.Itoa(i)
		}
	}

	return ans[1:]
}

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