Laptop Sticker

Interview

Time limit1sMemory limit1024 MB

Summary

Decide whether a sticker fits on a laptop lid with one centimeter of margin on every side, without rotating it.

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

Problem

Your school has given you a laptop computer. However, they insist on putting a laptop sticker with their logo on your new computer. That sticker might be very large, and it cannot be rotated. Will it fit, with one centimeter to spare on all sides?

Input

The single line of input contains four integers $w\_c$ , $h\_c$ , $w\_s$ , and $h\_s$ ( $1 \le w\_c, h\_c, w\_s, h\_s \le 1,000$ ), where $w\_c$ is the width of your new laptop computer, $h\_c$ is the height of your new laptop computer, $w\_s$ is the width of the laptop sticker, and $h\_s$ is the height of the laptop sticker. All measurements are in centimeters.

Output

Output a single integer, which is 1 if the laptop sticker will fit on your new laptop computer, without rotating, but with one centimeter of space on all sides, and 0 if the laptop sticker will not fit.

Examples3

Example 1
Input
```
30 30 27 27
```
Expected output
```
1
```
Example 2
Input
```
35 30 25 29
```
Expected output
```
0
```
Example 3
Input
```
30 35 30 35
```
Expected output
```
0
```