Welcome to CSE 143x Bagels!
I'll think up a number for you to guess.
Each digit will be between 1 and 9.
Try to guess my number, and I'll say "fermi"
for each digit you get right and in the right
place, "pico" for each digit you get right
that is in the wrong place, and "bagels"
if you don't get any digits right at all.

How many digits this time? 3
Your guess? 124
pico pico 
Your guess? 541
fermi fermi 
Your guess? 941
You got it right in 3 guesses
Do you want to play again? yessir!

How many digits this time? 4
Your guess? 6548
pico 
Your guess? 9999
fermi fermi 
Your guess? 9449
fermi fermi fermi 
Your guess? 9149
fermi fermi pico pico 
Your guess? 9419
You got it right in 5 guesses
Do you want to play again? NEVER AGAIN!

Overall results:
    total games   = 2
    total guesses = 8
    guesses/game  = 4.0
    best game     = 3