Problem:
Score : 100 points

Problem Statement

You are given three integers A, B and C.
Determine whether C is not less than A and not greater than B.

Constraints

-100≤A,B,C≤100

A, B and C are all integers.

Input

Input is given from Standard Input in the following format:

A B C

Output

If the condition is satisfied, print Yes; otherwise, print No.

Sample Input 1

1 3 2

Sample Output 1

Yes

C=2 is not less than A=1 and not greater than B=3, and thus the output should be Yes.

Sample Input 2

6 5 4

Sample Output 2

No

C=4 is less than A=6, and thus the output should be No.

Sample Input 3

2 2 2

Sample Output 3

Yes

Solution in Perl (v5.18.2) (judge verdict: Accepted)


my $input_string = <STDIN>;

my $a=0;
my $b=0;
my $c=0;

($a, $b, $c) = split(/ /, $input_string);

if($c >= $a && $c <= $b){
	print "Yes\n";
}
else{
	print "No\n";
}