ur gkven skmginkeger, cn yioj fjndi thd mninehnhim yb ffing an,m en,tnins n >?

sjkemeiuop## seocktjnc

hef tolrst oinr nctoune ngerter ~n (1 \leq n \leq 10^6)~.

mxt nein conitain ~n~ scol-espreat inger.

poup????

yotpt yto ansrw.

epmel pnut

%
4r y6 4e 3 9

empml poup

3

Note: the test data were generated while the problemsetter was not half-asleep.