start
natural a, b, max, min. c
citeste a, b
max <- -100000000
min <- 100000000
cat_timp a != 0
c <- a mod 10
daca c > max
max <- c
sfarsit_daca
a <- a div 10
sfarsit_cat_timp
cat_timp b != 0
c <- b mod 10
daca c < min
min <- c
sfarsit_daca
b <- b div 10
sfarsit_cat_timp
scrie max, min
stop