#!/usr/bin/env python
import sys, os, re, glob, collections

DIR = sys.argv[1]
RESULTS = {}

for x in os.listdir(DIR):
    if x.startswith("."):
        continue
    n = int(x.split("-")[-1])
    f = file(os.path.join(DIR,x))
    r = 0
    for l in f:
        if "excluding" in l:
            r = float(l.split()[2])
    if n not in RESULTS:
        RESULTS[n] = []
    RESULTS[n].append(r)

for k,v in sorted(RESULTS.items()):
    med = sorted(v)[1]
    print k, med