Problem:
Score : 100 points

Problem Statement

We conducted a survey on newspaper subscriptions.
More specifically, we asked each of the N respondents the following two questions:

Question 1: Are you subscribing to Newspaper X?

Question 2: Are you subscribing to Newspaper Y?

As the result, A respondents answered "yes" to Question 1, and B respondents answered "yes" to Question 2.

What are the maximum possible number and the minimum possible number of respondents subscribing to both newspapers X and Y?

Write a program to answer this question.

Constraints

1 \leq N \leq 100

0 \leq A \leq N

0 \leq B \leq N

All values in input are integers.

Input

Input is given from Standard Input in the following format:

N A B

Output

Print the maximum possible number and the minimum possible number of respondents subscribing to both newspapers, in this order, with a space in between.

Sample Input 1

10 3 5

Sample Output 1

3 0

In this sample, out of the 10 respondents, 3 answered they are subscribing to Newspaper X, and 5 answered they are subscribing to Newspaper Y.

Here, the number of respondents subscribing to both newspapers is at most 3 and at least 0.

Sample Input 2

10 7 5

Sample Output 2

5 2

In this sample, out of the 10 respondents, 7 answered they are subscribing to Newspaper X, and 5 answered they are subscribing to Newspaper Y.

Here, the number of respondents subscribing to both newspapers is at most 5 and at least 2.

Sample Input 3

100 100 100

Sample Output 3

100 100

Solution in C# (Mono 4.6.2.0) (judge verdict: Runtime Error)

using System;
	class Program
	{
		static void Main(string[] args)
		{
			int n =int.Parse(Console.ReadLine());
			string a =Console.ReadLine();
			string b =Console.ReadLine();
			string c =Console.ReadLine();

			int count =0;
			for(int i=0;i<n;i++)
			{
				if(a.Substring(i,1) ==b.Substring(i,1) && b.Substring(i,1) ==c.Substring(i,1))
				{
				}
				else if(a.Substring(i,1) ==b.Substring(i,1) && b.Substring(i,1) !=c.Substring(i,1))
				{
					count++;
				}
				else if(a.Substring(i,1) ==c.Substring(i,1) && b.Substring(i,1) !=c.Substring(i,1))
				{
					count++;
				}
				else if(b.Substring(i,1) ==c.Substring(i,1) && a.Substring(i,1) !=b.Substring(i,1))
				{
					count++;
				}
				else
				{
					count	= count +2;
				}
			}

			Console.WriteLine(count);
			
		}
	}