Gahee and Ignoring Defense Rate

Time limit1sMemory limit512 MB

Summary

Given a monster's defense rate a and the user's ignore defense b (in percent), print 1 if the remaining defense rate is under 100, otherwise print 0.

Level: Easy2 of 10
Topics: Math, Implementation
Solved: No attempts yet

Problem

In MapleStory, each monster has a defense rate value. Ignoring a fixed percentage of this defense rate is called ignore defense (방무). A user can raise their ignore defense by buying items or by raising the level of a certain skill. This lowers the monster's defense rate as the user experiences it.

If a monster has a defense rate of 200 and the user has 20 ignore defense, the user ignores 20% of 200, which is 40. The defense rate the user experiences is then 160.

If the defense rate the user experiences is 100 or more, the user cannot deal damage to the monster. Let $a$ be the monster's defense rate and $b$ be the user's ignore defense. Determine whether the user can deal damage to the monster.

Input

The first line contains the integers $a$ and $b$ , separated by a space.

Output

If the user can deal damage to the monster, print 1. Otherwise, print 0.

Constraints

$0 \le a \le 500$
$0 \le b \le 100$

Examples3

Example 1
Input
```
200 20
```
Expected output
```
0
```
Example 2
Input
```
90 0
```
Expected output
```
1
```
Example 3
Input
```
336 71
```
Expected output
```
1
```