print "Think of a number from 1 to 100."
smallest = 1
largest = 100
answer = ""
while answer != "equal":
    guess = (smallest + largest) / 2
    answer = raw_input( "Is your number 'more', 'less'," \
            " or 'equal' to " + str(guess) + "? " )
    if answer == "more":
        smallest = guess + 1
    elif answer == "less":
        largest = guess - 1

    print smallest, largest

print "I got it!"