给你一个整数 n
,找出从 1
到 n
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:
answer[i] == "FizzBuzz"
如果i
同时是3
和5
的倍数。answer[i] == "Fizz"
如果i
是3
的倍数。answer[i] == "Buzz"
如果i
是5
的倍数。answer[i] == i
(以字符串形式)如果上述条件全不满足。
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:
1 <= n <= 104
class Solution:
def fizzBuzz(self, n: int) -> List[str]:
ans = []
for i in range(1, n + 1):
if i % 15 == 0:
ans.append('FizzBuzz')
elif i % 3 == 0:
ans.append('Fizz')
elif i % 5 == 0:
ans.append('Buzz')
else:
ans.append(str(i))
return ans
class Solution {
public List<String> fizzBuzz(int n) {
List<String> ans = new ArrayList<>();
for (int i = 1; i <= n; ++i) {
String s = "";
if (i % 3 == 0) {
s += "Fizz";
}
if (i % 5 == 0) {
s += "Buzz";
}
if (s.length() == 0) {
s += i;
}
ans.add(s);
}
return ans;
}
}
class Solution {
public:
vector<string> fizzBuzz(int n) {
vector<string> ans;
for (int i = 1; i <= n; ++i) {
string s = "";
if (i % 3 == 0) s += "Fizz";
if (i % 5 == 0) s += "Buzz";
if (s.size() == 0) s = to_string(i);
ans.push_back(s);
}
return ans;
}
};
func fizzBuzz(n int) []string {
var ans []string
for i := 1; i <= n; i++ {
s := &strings.Builder{}
if i%3 == 0 {
s.WriteString("Fizz")
}
if i%5 == 0 {
s.WriteString("Buzz")
}
if s.Len() == 0 {
s.WriteString(strconv.Itoa(i))
}
ans = append(ans, s.String())
}
return ans
}