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 C (GCC 5.4.1) (judge verdict: Accepted)

#include<stdio.h>
 
int main()
{
  int i, a, b, c;
  int d[3];
  scanf("%d %d %d", &a, &b, &c);
  d[0] = a, d[1] = b, d[2] = c;
  for(i = 0; i < 3; i++)
  {
    if(d[i] < -100 || d[i] > 100)
    {
      printf("wrong input\n");
      return 0;
    }
  }
  if(a <= c && b >= c)
    printf("Yes\n");
  else
    printf("No\n");

  return 0;
}