Problem Statement

Takahashi is participating in a programming contest, AXC001. He has just submitted his code to Problem A.
The problem has N test cases, all of which must be passed to get an AC verdict.
Takahashi's submission has passed M cases out of the N test cases.
Determine whether Takahashi's submission gets an AC.

Input

Input is given from Standard Input in the following format:
N M

Output

If Takahashi's submission gets an AC, print Yes; otherwise, print No.

Constraints

• $1 \leq N \leq 100$
• $0 \leq M \leq N$
• All values in input are integers.

Sample Input 1

3 3

Sample Output 1

Yes

All three test cases have been passed, so his submission gets an AC.

Sample Input 2

3 2

Sample Output 2

No

Only two out of the three test cases have been passed, so his submission does not get an AC.

Sample Input 3

1 1

Sample Output 3

Yes

见题面 Input 部分

见题面 Output 部分