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B - Hard Calculation

Score : $200$ points

Problem Statement

You are given positive integers $A$ and $B$.
Let us calculate $A+B$ (in decimal). If it does not involve a carry, print Easy; if it does, print Hard.

Constraints

• $A$ and $B$ are integers.
• $1 \le A,B \le 10^{18}$

Input

Input is given from Standard Input in the following format:

$A$ $B$

Output

If the calculation does not involve a carry, print Easy; if it does, print Hard.

229 390

Hard

When calculating $229+390$, we have a carry from the tens digit to the hundreds digit, so the answer is Hard.

123456789 9876543210

Easy

We do not have a carry here; the answer is Easy.
Note that the input may not fit into a $32$-bit integer.