program word;
const su:array [1..25] of integer =(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97);
var str:array[1..100]of char;
a:array[1..100]of integer;
i,j,k,max,min,s,w:longint;
ch:char;
begin
read(ch);
w:=1;
str[1]:=ch;
while not eof do
begin
w:=w+1;read(ch);
str[w]:=ch;
end;
for i:=1 to w
do
for j:=1 to w do begin
if str[i]=str[j] then a[i]:=a[i]+1;
end;
max:=a[1];
for i:=1 to w do
if a[i]>max then max:=a[i];
min:=a[1];
for i:=1to w do
if a[i]<min then min:=a[i];
s:=max-min; k:=0;
for i:=1 to 25 do
if su[i]=s then begin writeln(’Lucky Word’);
writeln(s); exit;
end;
if su[i]<>s then begin writeln(’No Answer’);
writeln(k); end;
end.
var str:array[1..100]of char;
a:array[1..100]of integer;
i,j,k,max,min,s,w,l,m,r:longint;
ch:char;
begin
read(ch);
w:=1;
str[1]:=ch;
while not eof do
begin
w:=w+1;read(ch);
str[w]:=ch;
end;
for i:=1 to w
do
for j:=1 to w do begin
if str[i]=str[j] then a[i]:=a[i]+1;
end;
max:=a[1];
for i:=1 to w do
if a[i]>max then max:=a[i];
min:=a[1];
for i:=1to w do
if a[i]<min then min:=a[i];
s:=max-min; k:=0;
m:=0;l:=2;
if s=2 then begin writeln(’Lucky Word’);
writeln(s); exit; end;
if s=0or 1 then begin writeln(’No Answer’);
writeln(k); exit;
end;
repeat
r:=s mod l;
if r=0 then m:=1;
l:=l+1;until(l>s-1)or(m=1);
if m=0 then begin writeln(’Lucky Word’);
writeln(s); exit;
end;
if m=1 then begin writeln(’No Answer’);
writeln(k); end;
end.
改动后还是只得80....-_-