Problem:
Score : 100 points

Problem Statement

There are three houses on a number line: House 1, 2 and 3, with coordinates A, B and C, respectively.
Print Yes if we pass the coordinate of House 3 on the straight way from House 1 to House 2 without making a detour, and print No otherwise.

Constraints

0\leq A,B,C\leq 100

A, B and C are distinct integers.

Input

Input is given from Standard Input in the following format:

A B C

Output

Print Yes if we pass the coordinate of House 3 on the straight way from House 1 to House 2 without making a detour, and print No otherwise.

Sample Input 1

3 8 5

Sample Output 1

Yes

We pass the coordinate 5 on the straight way from the house at coordinate 3 to the house at coordinate 8.

Sample Input 2

7 3 1

Sample Output 2

No

Sample Input 3

10 2 4

Sample Output 3

Yes

Sample Input 4

31 41 59

Sample Output 4

No

Solution in C (GCC 5.4.1) (judge verdict: Accepted)

#include <stdio.h>
 
int main(void){
  	int a[3];
  int i,j;
    for(i=0;i<3;i++){
        scanf("%d", &a[i]);
    }
    int max;
  int min;
  	max = a[0];
    min = a[0];
  for(i=0;i<3;i++){
  	if(max <= a[i]){
      max = a[i];
    }
    if(min >= a[i]){
      min = a[i];
    }
  }
	
  
  if(min == a[1] && max == a[0]){
    printf("Yes");
	return 0;
  }
	if(max == a[1] && min == a[0]){
		printf("Yes");
	return 0;
  }
  
printf("No");
 
    return 0;
}