【leetcode】412 FizzBuzz

Topic links: https://leetcode-cn.com/problems/fizz-buzz/

Title Description

Writing a program, it outputs a number from 1 to n strings.

1. If n is a multiple of 3, the output "Fizz";

2. If n is a multiple of 5, the output "Buzz";

3. If n is a multiple of 3 and 5 at the same time, the output "FizzBuzz".

Example:

n = 15,

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

Code

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