PersonalCorpus 版 (精华区)
寄信人: sino (蚱蜢舟)
标 题: 1206
发信站: 哈工大紫丁香 (2002年03月18日13:15:34 星期一)
来 源: mtlab4.hit.edu.cn
166840 05:18:10 18 Mar 2002
Bozhang,HIT,P.R.China 1206 Pascal Accepted 0.02 sec 53K
type LongInteger = record
n:array[1..30] of integer;
len:integer;
end;
var
i,k:integer;
r,s:LongInteger;
procedure setlengthLI(var a:LongInteger;v:integer);
begin a.len:=v end;
procedure setvalueLI(var a:LongInteger;pos,v:integer);
begin a.n[pos]:=v; end;
procedure copyLI(var des,src:LongInteger);
var i:integer;
begin
for i:=1 to src.len do des.n[i]:=src.n[i];
des.len:=src.len;
end;
procedure PlusLI(var des,src1,src2:LongInteger);
var i,k:integer;
begin
i:=1; k:=0;
while (i<=src1.len) or (i<=src2.len) do begin
if i<=src1.len then des.n[i]:=src1.n[i] else des.n[i]:=0;
if i<=src2.len then des.n[i]:=des.n[i]+src2.n[i];
des.n[i]:=des.n[i]+k;
k:=des.n[i] div 10000;
des.n[i]:=des.n[i] mod 10000;
inc(i);
end;
if k<>0 then begin des.n[i]:=k; des.len:=i end else des.len:=i-1;
end;
procedure subLI(var des,src:Longinteger);
var
i,j,k:integer;
begin
i:=1; k:=0;
while i<=src.len do begin
des.n[i]:=des.n[i]-src.n[i]-k;
if des.n[i]<0 then begin
k:=1;
des.n[i]:=des.n[i]+10000;
end;
inc(i);
end;
while k<>0 do begin
des.n[i]:=des.n[i]-k;
if des.n[i]<0 then des.n[i]:=des.n[i]+10000 else k:=0;
inc(i);
end;
end;
procedure MulLI(var des:LongInteger;u:integer);
var i,k:integer;
begin
if u=0 then begin setlengthLI(des,0); exit end;
if u=1 then exit;
i:=1; k:=0;
while i<=des.len do begin
des.n[i]:=des.n[i]*u+k;
k:=des.n[i] div 10000;
des.n[i]:=des.n[i] mod 10000;
inc(i);
end;
if k<>0 then begin des.n[i]:=k; des.len:=i end else des.len:=i-1;
end;
procedure MulLI2(var des,src1,src2:LongInteger);
var
i:integer;
t:LongInteger;
begin
setlengthLI(des,0);
for i:=src1.len downto 1 do begin
MulLI(des,10000);
CopyLI(t,src2);
MulLI(t,src1.n[i]);
PlusLI(des,des,t);
end;
end;
procedure PrintLI(var des:LongInteger);
var i:integer;
begin
write(des.n[des.len]);
for i:=des.len-1 downto 1 do begin
if des.n[i]<1000 then write(0);
if des.n[i]<100 then write(0);
if des.n[i]<10 then write(0);
write(des.n[i]);
end;
writeln;
end;
begin
readln(k);
setlengthLI(s,1);
setvalueLI(s,1,36);
for i:=2 to k do mulLI(s,55);
printLI(s);
end.
--
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※ 来源:·哈工大紫丁香 bbs.hit.edu.cn·[FROM: mtlab4.hit.edu.cn]
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