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 Go (1.6) (judge verdict: Accepted)

// https://nikkei2019-qual.contest.atcoder.jp/assignments
// +build ignore

package main

import (
	"fmt"
)

func main() {
	var a, b, n, xy_max, xy_min, greater_num, smaller_num int
	fmt.Scanf("%d %d %d\n", &n, &a, &b)
	if a <= b {
		xy_max = a
		smaller_num = a
		greater_num = b
	}else{
		xy_max = b
		smaller_num = b
		greater_num = a
	}
	if a + b <= n {
		xy_min = 0
	}else{
		xy_min = smaller_num - (n - greater_num)
	}
	fmt.Printf("%d %d\n", xy_max, xy_min)
}