Write a Java program ExtractNumber.java to read the data via the keyboard, character
by character and print the first number (with or without a decimal point) contained in the
input. For example, given the input data: Mary works for $43.75 per hour, the program
should print 43.75 to the screen.
When i entered the sentence "The lady works for 8 hours at $10.00 per hour" ERROR: My output was 810.00 instead of simply the first number 8