c++答案：

	#include <bits/stdc++.h> 
	using namespace std;
	int main()
	{	
	int n;
	cin >> n;
	if (n <= 1)
	{
		cout  << "Today, I ate " << n << " apple.";
	}
	else
	{
		cout  << "Today, I ate " << n << " apples.";
	}
	return 0;
}