import string


if __name__ == '__main__':
    total = 0
    nrLitere = 0
    with open('text.in','r') as fh:
        line = fh.readline() + '\n'
        for i in range(len(line)):
            if line[i] in string.ascii_letters:
                nrLitere+=1
            else:
                if i==0:
                    continue
                if line[i-1] in string.ascii_letters:
                    total += 1

        print(nrLitere)
        print(total)

        open('text.out','w').write("%d"%(nrLitere//total))