C. Colorful logo
time limit per test
1 second
memory limit per test
512 megabytes
input
standard input
output
standard output

The following image shows the logo for the DUT XCPC designed by Z-tube Cat.

The amount of paint required to color this logo (in grams) is $$$a$$$. The currently available amount of paint is $$$b$$$. Please determine whether the current amount of paint is sufficient for coloring this logo.

Input

Each line contains two quantities separated by a space, representing the amount of paint required to complete the painting and the current amount available, respectively. Each paint quantity consists of a three-digit number immediately followed by g. The three-digit number is an integer within the range $$$[100,999]$$$.

Output

An integer $$$0$$$ or $$$1$$$. $$$0$$$ indicates insufficiency, $$$1$$$ indicates sufficiency.

Examples
Input
123g 333g
Output
1
Input
123g 123g
Output
1
Input
333g 123g
Output
0