import csv
count_list=[]
time_list=[]
for i in range(1001):
count_list.append(0)
assert len(count_list)==1001
#row[0] id
#row[1] time
with open("piece_128K.log") as csvfile:
spamreader = csv.reader(csvfile, delimiter=',', quotechar='|')
for row in spamreader:
count_list[int(row[0])]+=1
if count_list[int(row[0])]==32:
time_list.append(float(row[1]))
print len(time_list)
# assert len(time_list)==1000
time_list.sort()
# for i in range(1,1001):
# assert count_list[i]==32
print "25%";
print time_list[250]
print "50%"
print time_list[500]
print "75%"
print time_list[750]
print "100%"
print time_list[-1]