412. Fizz Buzz

标签：multiple   rom   vector   ber   tip   multi   hat   run   ogr   

Problem:

Write a program that outputs the string representation of numbers from 1 to n.

But for multiples of three it should output “Fizz” instead of the number and for the multiples of five output “Buzz”. For numbers which are multiples of both three and five output “FizzBuzz”.

Example:

n = 15,

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

思路：

Solution (C++):

vector<string> fizzBuzz(int n) {
    vector<string> res;
    for (int i = 1; i <= n; ++i) {
        if (i % 3 == 0) {
            if (i % 5 == 0)
                res.push_back("FizzBuzz");
            else
                res.push_back("Fizz");
        }
        else if (i % 5 == 0) res.push_back("Buzz");
        else res.push_back(to_string(i));
    }
    return res;
}

性能：

Runtime: 8 ms??Memory Usage: 8.1 MB

思路：

Solution (C++):

性能：

Runtime: ms??Memory Usage: MB

412. Fizz Buzz

标签：multiple   rom   vector   ber   tip   multi   hat   run   ogr   

原文地址：https://www.cnblogs.com/dysjtu1995/p/12609828.html