#URL Problem (details!)(types_)
#min and max
import url
CSV_FOLDER = ...
reply = input('Enter dataset name: ')
name = reply.strip()

link = CSV_FOLDER + name
dataset = url.get_dataset(link)

min_accumulator = []
max_accumulator = []

for row in dataset:
    min_in_row = min(row)
    max_in_row = max(row)

    min_accumulator.append(min_in_row)
    max_accumulator.append(max_in_row)

    print(min_in_row, max_in_row)
overall_min = min(min_accumulator)
overall_max = max(max_accumulator)

new_dataset = []
for row in dataset:
    new_row = []
    for cell in row:
        #do stuff like add all the strings together, create a new dataset, etc
        v = abs(cell)
        new_row.append(v)
        print(v) # prints new cell
    new_dataset.append(new_row)
    print(new_row) #prints new row
print(new_dataset) #prints dataset
#Nested Loops (tables)
#CSV
# When loops?????
# Fall 17 #23
# header comments will be given
# comments help you... i would put comments if you have time
# if you don't have time to finish a program; I would write some comments
# explaining explaining what you would do; could get you some partial credit

# F17 5

# random
# random.seed(), random.randrange(start, end), random.choice(sequence),
# random.random()

# no AND / OR on test
#indexing and slicing

#tail.py
n = ...
lines = url.get_lines(link)
nmbr_lines = len(lines)
start = max(0, nmbr_lines-n)
for i in range(start, nmbr_lines):
    row = lines[i]
    print(row)

the_lines = lines[start:]
for s in the_lines:
    print(s)