fork(3) download
import java.util.*;
import java.lang.*;

class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
    TreeMap tm = new TreeMap();
    tm.put(1.203, "quick");
    tm.put(1.231, "brown");
    tm.put(1.233, "fox");
    tm.put(1.213, "jumps");
    tm.put(1.243, "over");
    tm.put(1.2301, "the");
    tm.put(1.2203, "lazy");
    tm.put(1.2003, "dog");
    for (Map.Entry e : tm.subMap(1.230, 1.232).entrySet()) {
        System.out.println(e);
    }	
	}
}
Success #stdin #stdout 0.03s 245632KB
stdin
Standard input is empty
stdout
1.2301=the
1.231=brown