🚀 go-pugleaf

$@;38}0l>O!w:eBg$G$9!#(J

In article <29188587853@Vlsi117.otsl.oki.co.jp> mizusaki@otsl.oki.co.jp writes:

> $@$9$k$H!"Nc$($P!"(J5x5 problem $@$G$O!"0lBN2?(J grouping $@$a$G(J$@GK$?$s$9$k$N$+(J
> $@6=L#$r$R$+$l$^$9!#(J4th grouping $@$^$G$O$@$$$8$g$&$V$G!"(J5th grouping $@$,(J
> $@$I$&$J$k$N$+!#(J$@%i%F%sJ}?X$O!"$$$C$?$$$$$/$D$^$G!"8_$$$KD>8r$9$k$b$N$,(J
> $@A*$Y$k$N$+!#(J

$@?M?t$,AG?t(J p $@$N#2>h$N>l9g$O(J p+1 $@2s$^$G%0%k!<%WJ,$12DG=$@$H;W$$$^$9!#(J

$@$=$l$>$l$N?M$,(J (x,y) $@$H$$$&!"(J(0,0) $@$+$i(J (p-1, p-1) $@$^$G$N#2?t(J$@AH$r3d$j(J
$@Ev$F$i$l$F$$$?$H$7$F!"(J

f_0(x, y) = x
f_1(x, y) = x + y mod p
f_2(x, y) = x +2y mod p
f_3(x, y) = x +3y mod p
	$@!&(J
	$@!&(J
	$@!&(J
f_(p-1)(x, y) = x +(p-1)y mod p
f_p(x,y) = y

$@$N!"$=$l$>$l$N(J f_i $@$NCM$K(J$@$h$C$F(J i $@HVL\$N%0%k!<%WJ,$1$r7h$a$l$P$$$$$G(J
$@$7$g$&!#(J

$@!A!A!A(J

$@G$0U$N#2$D$N%0%k!<%WJ,$1$rA*$S!"(J0 $@$+$i(J p-1 $@$^$G$NG$0U$NCM&A!"&B$KBP$7(J
$@$F$b!"$3$N!"0L?t(J p $@$N4D$K$*$1$kO"N)J}Dx<0(J

f_i(x, y) = $@&A(J
f_j(x, y) = $@&B(J

$@$O$?$@$R$H$D$N2r(J (x,y) $@$r;}$D$H;W$&$N$G$9$,!#(J

$@!t!!$3$N%0%k!<%WJ,$1$NJ}K!$C$F(J 6x6 $@$G!"(Jlala $@$5$s$,(J$@=q$$$?$N$HF1$8$+$J!)(J

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$@;38}0l>O!wGp868&!%>pJs!%4pAC9)!%:eBg(J
ky@ics.osaka-u.ac.jp