def main():
    accept = 0
    with open(INPUTFILE, mode='r') as csvfile:
        reader = csv.reader(csvfile, delimiter=' ')
        lines = list(reader)
        for line in lines:
            reject_line = False
            for word in line:
                if (line.count(word) > 1):
                    reject_line = True
                    break
            if (not reject_line):
                accept = (accept + 1)
        print('file {} has {} lines'.format(INPUTFILE, len(lines)))
        print('we accept {} of them'.format(accept))
def main():
    accept = 0
    with open(INPUTFILE, mode='r') as csvfile:
        reader = csv.reader(csvfile, delimiter=' ')
        lines = list(reader)
        for line in lines:
            reject_line = False
            for word in line:
                if (line.count(word) > 1):
                    reject_line = True
                    break
            if (not reject_line):
                accept = (accept + 1)
        print('file {} has {} lines'.format(INPUTFILE, len(lines)))
        print('we accept {} of them'.format(accept))