import csv
def load_2d_experiment(filename: str):
    with open(filename) as csvfile:
        spamreader = csv.reader(csvfile, delimiter=',', quotechar='|')
        rows = list(spamreader)
        x = [int(row[0]) for row in rows]
        y = [float(row[1]) for row in rows]
    return (x, y)

def load_3d_experiment(filename: str):
    with open(filename) as csvfile:
        offset = 1 if csv.Sniffer().has_header(csvfile.read(1024)) else 0
        csvfile.seek(0)
        spamreader = csv.reader(csvfile, delimiter=',', quotechar='|')
        rows = list(spamreader)[offset:]
        x = []
        y = []
        z = []
        # for row in rows[offset]:
        #     print(row)
        #     x.append(int(row[0]))
        #     y.append(int(row[1]))
        #     z.append(float(row[2]))
        
        x = [int(row[0]) for row in rows]
        y = [int(row[1]) for row in rows]
        z = [float(row[2]) for row in rows]
    return (x, y, z)