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algorithms | Easy (71.31%) | 177 | - |
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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:
1
2
| 输入:n = 3
输出:["1","2","Fizz"]
|
示例 2:
1
2
| 输入:n = 5
输出:["1","2","Fizz","4","Buzz"]
|
示例 3:
1
2
| 输入:n = 15
输出:["1","2","Fizz","4","Buzz","Fizz","7","8","Fizz","Buzz","11","Fizz","13","14","FizzBuzz"]
|
提示:
Discussion | Solution
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| class Solution {
public:
vector<string> fizzBuzz(int n) {
int i = 0;
vector<string> res;
while (i++<n) {
if(!(i%15)) {
res.push_back("FizzBuzz");
} else if (!(i%3)) {
res.push_back("Fizz");
} else if (!(i%5)) {
res.push_back("Buzz");
} else {
res.push_back(to_string(i));
}
}
return res;
}
};
|