apr25.cpp

/*
Fizz Buzz
We're given a number n.

Write a function that returns the string representation of all numbers from 1 to n based on the following rules:

If it's a multiple of 3, represent it as "fizz".

If it's a multiple of 5, represent it as "buzz".

If it's a multiple of both 3 and 5, represent it as "fizzbuzz".

If it's neither, just return the number itself.

As such, fizzBuzz(15) would result in '12fizz4buzzfizz78fizzbuzz11fizz1314fizzbuzz'.

*/
#include <iostream>
#include <string>

using namespace std;

string fizzbuzz(int n)
{
	string s = "";
	for(int i=1; i<=n; i++)
	{
		if(i % 3 == 0)
			s += "fizz";
		else if(i % 5 == 0)
			s += "buzz";
		else if(i % 5 == 0 && i % 3 == 0)
			s += "fizzbuzz";
		else
			s += to_string(i);
	}
	return s;
}

int main()
{
	cout<<fizzbuzz(15)<<endl;
	return 0;
}