412. Fizz Buzz

标签：cto   numbers   bsp   multiple   pre   style   fizzbuzz   tip   output   

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"
]

不知道这题有什么意义

class Solution {
public:
    vector<string> fizzBuzz(int n) {
        vector<string> v;
        for (int i = 1; i <= n ; ++i) {
            if (i % 15 == 0) {
                v.push_back("FizzBuzz");
            }
            else if (i % 3 == 0) {
                v.push_back("Fizz");
            }
            else if (i % 5 == 0) {
                v.push_back("Buzz");
            }
            else {
                v.push_back(to_string(i));
            }
        }
        return v;
    }
};

412. Fizz Buzz

标签：cto   numbers   bsp   multiple   pre   style   fizzbuzz   tip   output   

原文地址：http://www.cnblogs.com/pk28/p/7248637.html