Scan trough .txt file with multiple values on one line. Find right Value
<p>I got a .txt file wich i load into a string with Buffered string reader. The data in the String is in this format.</p>

<pre><code>20 000  5 000
50 000  6 000
60 000  7 000
80 000  8 000
90 000  9 000
</code></pre>

<p>I need to go trough these numbers and find the right one. I have a int variable with a number. Lets say the int variable is "24000". Then the right answer from the list would be 20 000. As this is the closest match. I Then need to extract the number after 20 000 (5 000) and write it to a separate int. I cannot change the format of the numbers, because there are like a million of them formated in a .txt file like this.</p>

<p>Summary : UserNumber -> Find closest match from the left side -> Store right side number to an int.
Any ideas on how i can manage this?</p>
