Sticky post
Saturday, February 10, 2007 3:07:06 PM
Welcome to my English blog! This blog is about a simple person and his simple but free life. He will be pretty happy if you leave comments in any of his writings. And he will thank you from his heart.
Though this blog is not perfect, he will keep it clean and comfortable.
Thanks!
P.s. If you have something to tell me, you can leave a comment or write down here
Message Board
Tuesday, April 20, 2010 4:23:17 AM
个人特点：
乐于为别人排忧解难，有奉献精神，关注社会公益事业，有很强的进取心，喜欢钻研并解决问题，凡事都追求完美，对世间万物都有好奇心
事例：
Monday, April 19, 2010 12:46:10 AM
Today I wrote three thank-you letters with the help of Gavin. The letters are for the three people who helped me in my public school enrollment.
One of the letters is as following:
Dear Ms. Liang,
I'd like to take this opportunity to express my heartfelt gratitude to you for your help, without which I could not have had the oppotunity to meet the vice principal of Florin High School Mr. Donald Gordon.
With thanks again and best wishes to you
Yanbin Feng
Actually I just combine the sentences I found in Internet and make up the letter.
Thursday, April 15, 2010 6:59:34 AM
I'm glad that I have found my old blog. It is a nice blog and I love the design so much. I think I will go on writing in this blog and recording my life and my thought. Actually I don't want others know my blog and come to bother me. Because sometimes I need the silent circumstance to think and say something.
There is a thought in my mind for a long time, which is that I think I still need to do so many things to make myself competitive in the future competition. I don't know why this thought is so strong that it almost comes out every time when I know something which is done by other people. They automatically become my example and I will ask myself to learn from them, no matter what the specific situations of me and that person have respectively. I have a strong thought that if I could not catch up with them in every aspect, then I will lose everything. Yes I mean everything, my love, my job, my chance to success and make differece of myself. Of course the things that I haven't done are very important, but should I spend so much time on them? I don't know if one person have his limit in doing something. To me, it seems like there are limits in many aspects, which make me feel very depressed. I'm afraid that if I can catch up my contemporary in every aspest, I will lose.
(to be continued)
Sunday, February 25, 2007 12:50:30 AM
I can't see my future again...
Why do my dreams all disappear?...
Well, I don't have any thought now.
Friday, February 23, 2007 2:08:11 PM
Trifurcate Tree, add a pointer to the parent,running without Stack.
type
ptr=^node;
node=record
data:char;
lch,rch,parent:ptr;
end;
var
root:ptr;
procedure inorder(root:ptr);
var
p:ptr;
begin
new(p);
p:=root;
while p<>nil do begin
while p^.lch<>nil do p:=p^.lch;
writeln(p^.data);
while p^.rch=nil do begin
while (p^.parent<>nil) and (p^.parent^.rch=p) do p:=p^.parent;
if p^.parent=nil then exit;
if p^.parent^.lch=p then p:=p^.parent;
writeln(p^.data);
end;
p:=p^.rch;
end;
end;
Is it difficult?...
Saturday, February 17, 2007 10:53:32 AM
At last, I finished <Digital Lock>. It took me quite a long time for my stupidity...
Now I know that I can't use C(m,m-n) instead of C(m,n) all the time...
program cmath_p52_13(input,output);
type
z=array[0..4] of integer;
var
m,n:integer;
c:z;
card:array[1..7,1..35] of boolean;
i,j:integer;
function fac(n:integer):integer;
var
i:integer;
begin
fac:=1;
for i:=2 to n do fac:=fac*i;
end;
function countc(m,n:integer):integer;
begin
exit(fac(m) div fac(n) div fac(m-n));
end;
procedure nextz(var c:z;n,r:integer);
var
i,j:integer;
begin
c[0]:=-1;
j:=r;
while c[j]>=n-r+j do dec(j);
if j=0 then exit
else begin
i:=j;
inc(c[i]);
for j:=i+1 to r do c[j]:=c[j-1]+1;
end;
end;
begin
readln(m,n);
fillchar(card,sizeof(card),false);
for i:=1 to m-n+1 do c[i]:=i;
for i:=1 to m-n+1 do card[i,1]:=true;
for i:=2 to countc(m,m-n+1) do begin
nextz(c,m,m-n+1);
for j:=1 to m-n+1 do card[c[j],i]:=true;
end;
writeln('total',countc(m,m-n+1));
writeln('per:',countc(m-1,m-n));
for i:=1 to m do begin
for j:=1 to countc(m,m-n+1) do
if card[i,j] then write(' ',j);
writeln;
end;
end.
Friday, February 16, 2007 1:34:12 AM
Let life be beautiful like summer flowers and death like autumn leaves.
---- <Stray Birds> Ranbindranath Tagore
Today when I was on my way back near the river, I notice that there are many redbud trees on both sides of the road. The redbud flowers are so beautiful...
It reminds me of the beauty and peace of life.
May be life is just like the flowers.
Thursday, February 15, 2007 12:21:14 PM
Maybe simpleness is beautiful.
Today I did morning exercise, bought some flowers for Spring Festival, and bought an important math book. (so boring...)
The Spring Festival is coming... (lucky money?)
Wednesday, February 14, 2007 1:55:08 AM
"There are no elevators to success, but only stairs."
"Practice English anytime you can catch the chance."
......
Today, I finished my 4 days' English travelling in the City Square. I really miss the days I spent with other members and Lei's family. Though we don't know each other so much, I still feel that our hearts are very close.
Mr.Hu and his daughter, Iron and his mother, my aunt and my cousin, Lisa and her mother...
We yelled English crazily,
we talked about many fascinating things freely,
and we knew each other gradually.
The mornings of spring is kind of cold, but it didn't pull down our enthusiasm at all. We always got there on time, and started to practice speaking English. I found happinees and fun in speaking English, and I think English is really important in the modern society. Of course, I will try my best to learn it, JUST PRACTICE! PRACTICE MAKES PERFECT!
I like Mr.Lei so much. He is a knowledgable, energetic, and funny person. He taught us (especially me) not only English, but also how to learn English. His answer is simple:"To learn English by speaking!" I really agree with his opinion. And I admire him so much. I hope he will have a brand future, and his company will have a great success. Yes,I'm sure!
How time flies, and we have to say good bye. I am really......
Well, I hope we'll meet each other again someday...
Blessing...
My Opera
