?? ac1028.pas
字號:
program ural1028;
const
maxn=15000;
maxa=32767;
root=maxa shr 1+1;
var
sum:array[1..maxa]of word;
lv:array[0..maxn-1]of word;
n,i,x,y:word;
function less(x:word):word;
var
p,d,c:word;
begin
c:=0;p:=root;d:=root shr 1;
while p<>x do begin
if p<x then begin
inc(c,sum[p]-sum[p+d]);
inc(sum[p]);
inc(p,d);
end
else begin
inc(sum[p]);
dec(p,d);
end;
d:=d shr 1;
end;
if odd(p) then inc(c,sum[p]) else inc(c,sum[p]-sum[p+d]);
inc(sum[p]);
less:=c;
end;
begin
fillchar(sum,sizeof(sum),0);
fillchar(lv,sizeof(lv),0);
read(n);
for i:=1 to n do begin
read(x,y);{y is useless}
y:=less(x+1);{0 is a danger}
inc(lv[y]);
end;
for i:=0 to n-1 do
writeln(lv[i]);
end.
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