/*
ID��zaxs0131
LANG:C
TASK:calfflac
*/
#include "stdio.h"
#include "ctype.h"
#define MAXN 20000+1000
FILE *in,*out;
char buf[MAXN]={'\0'},s[MAXN]={'\0'};
int p[MAXN]={0};
int zh();
void cal(int n);
int main()
{
int i=0;
in=fopen("calfflac.in","r");
out=fopen("calfflac.out","w");
memset(buf,0,sizeof(buf));
memset(s,0,sizeof(s));
memset(p,0,sizeof(p));
while(fscanf(in,"%c",&buf[i])!=EOF)
i++;
cal(i);
//fprintf(out,"%sTime used=%.4lf\n",ch1,(double)clock()/CLOCKS_PER_SEC);
fclose(in);
fclose(out);
return 0;
}
void cal(int n)
{
int m=0,max=-MAXN,l,r,i,j;
for(i=0;i<n;i++)
if(isalpha(buf[i]))
{
p[m]=i;
s[m++]=toupper(buf[i]);
}
for(i=0;i<m;i++)
{
for(j=0;i-j>=0&&i+j<m;j++)
{
if(s[i-j]!=s[i+j])
break;
if(j*2+1>max)
{
max=j*2+1;
l=p[i-j];
r=p[i+j];
}
}
for(j=0;i-j>=0&&i+j+1<m;j++)
{
if(s[i-j]!=s[i+j+1])
break;
if(j*2+1>max)
{
max=j*2+2;
l=p[i-j];
r=p[i+j+1];
}
}
}
fprintf(out,"%d\n",max);
for(i=l;i<=r;i++)
fprintf(out,"%c",buf[i]);
fprintf(out,"\n");
}


【White horse】Taylor Swift
C F Am F x2
C
Say you're sorry
F
That face of an angel
Am F
Comes out just when you need it to
C F
As I paced back and forth all this time
Am F
'Cause I honestly believed in you
Am
Holding on
F
The days drag on
Gsus4
Stupid girl,
G*
I should have known, I should have known
C Am
That I'm not a princess, this ain't a fairytale
F
I'm not the one you'll sweep off her feet
G
Lead her up the stairwell
C Am
This ain't Hollywood, this is a small town
F G
I was a dreamer before you went and let me down
Am G
Now it's too late for you
F C (C)
And your white horse, to come around
C
Maybe I was naive,
F
Got lost in your eyes
Am F
And never really had a chance
C F
My mistake I didn't know to be in love
Am F
You had to fight to have the upper hand
Am
I had so many dreams
F
About you and me
G
Happy endings, now I know
C Am
That I'm not a princess, this ain't a fairytale
F
I'm not the one you'll sweep off her feet
G
Lead her up the stairwell
C Am
This ain't Hollywood, this is a small town
F G
I was a dreamer before you went and let me down
Am G
Now it's too late for you
F C Am F G
And your white horse, to come around
Am G F
And there you are on your knees
C G F
Begging for forgiveness, begging for me
C G F Bb
Just like I always wanted but I'm so sorry
C Am
'Cause I'm not your princess, this ain't a fairytale
F G
I'm gonna find someone someday who might actually treat me well
C Am
This is a big world, that was a small town
F G
There in my rearview mirror disappearing now
Am G F
And it's too late for you and your white horse
Am G F C
Now it's too late for you and your white horse, to catch me now
F Am
Oh, whoa, whoa, whoa
F C
Try and catch me now
F Am
Oh, it's too late
F C
To catch me now
��rnh�X�Cont-size:14px; font-family:'Times New Roman'; " >
(Venus and Mars)
E
Were like different stars
(Different stars)
F#m E B
Your the harmony to every song I sing
D A E
And I wouldn't change a thing
F#m E D
But I can stay mad at you for anything
A
Were Venus and Mars
(Venus and Mars)
E
Were like different stars
(Different stars)
F#m E B
Your the harmony to every song I sing
D
And I wouldn't change
A
Wouldn't change a thing

1.44.What is a morpheme? What is an allomorph?
(1) The “morpheme” is the smallest unit in terms of relationship between expression and content, a unit which cannot be divided without destroying or drastically altering the meaning, whether it is lexical or grammatical. The word “boxes”, for example, has two morphemes: “box” and “-es”, neither of which permits further division or analysis if we don’t wish to sacrifice meaning. Therefore a morpheme is considered the minimal unit of meaning.
(2) Allomorphs, like allophones vs. phones, are the alternate shapes (and thus phonetic forms) of the same morphemes. Some morphemes, though, have no more than one invariable form in all contexts, such as “dog”, “cat”, etc. The variants of the plurality “-s” make the allomorphs thereof in the following examples: map-maps, mouse-mice, sheep-sheep etc.
h#(i
p���d the minimal unit of meaning.


---------------------------------- 以下信息由电脑管家提供 导出时间：2014-5-8 20:4:45 ---------------------------------- 电脑概览 电脑型号 戴

三 星 平 板
N5100-3G版 (黑/白) 1855/2130
N5110-WIFI版 (黑/白) 0/0
P5200-3G版 (白/棕) 2160/2130
P5210-WIFI版 (白/棕) 1900/0
P600-WIFI版-16G (黑/白) 0/2880
P600-WIFI版-32G (黑/白) 0/2900
P601-3G版-16G (黑/白) 3400/3390
P601-3G版-32G (黑/白) 0/0
P901-3G版-32G (黑/白) 0/0
T111-3G版 (黑/白) 0/0
T210-WIFI版 (白/棕) 875/0
T211-3G版 (白/棕) 1120/0
T310-WIFI版 (白/棕) 0/0
T311-3G版 (白/棕) 1860/0
T320-WIFI版 白 1855
T321 (黑色/白) 2300/2310
T520-WiFi版 (黑色/白色) 0/0
T700-wifi版 (金白色/古桐色) 2250/2325
T705-4G版 (金白色/古桐色) 3040/3110
T800-wifi版 (金白色/古桐色) 2870/2970
T805-4G版 (金白色/古桐色) 3610/0
诺 基 亚
N1020 (黑/白/黄) 0/0/2620
N1050 (黑/兰/红) 130/135/130
N106 (黑/红/白) 150/140/150
N107 (黑/红/白) 165/165/170
N108单卡 (黑/兰/红/黄) 190/190/185/185
N108双卡 (黑/兰/红/白/黄) 210/205/205/205/200
N1120 (粉/灰/白) 310/270/0
N1320 (橙/黑/白/黄) 1250/1210/1270/0
N1520 (黑/红/白/黄) 0/2860/0/0
N2060 (黑/兰/红/白/黄) 325/0/0/325/305
N208 (黑/红) 0/0
N220 (黑/兰/红/白/黄) 250/260/260/255/260
N225 (黑/红/白/黄/绿) 435/410/0/425/410
N301 (黑/蓝/红/白/黄) 420/420/420/420/420
N501 (红/黄/黑/兰/白/绿) 440/440/0/440/440/0
N502 (红/白/黄/绿) 440/440/440/440
N503 (红/黄) 400/400
N515 (金/黑/白) 685/625/630
N520 (黑/兰/红/白/黄) 485/0/0/515/520
N525 (橙/黑/白/黄) 0/605/0/615
N526 (橙/黑/白/黄) 0/660/0/650
N530 (橙/黑/白/绿) 550/550/550/550
N630 (黑/白/黄/绿) 625/630/630/630
N638 (橙/黑/白/黄) 735/725/740/725
N925 (黑/白) 1840/1850
RM-1013 X2新款 (橙/黑/白/绿) 685/685/685/700
RM-1030 NXL (黄/黑/兰/橙/白/绿) 610/640/645/645/670/645
1 加
A0001-16G 白色 1975
苹 果
4S-8G (黑/白) 2115/2120
4S-8G电信 (黑/白) 2180/2185
5C-16G移动TD4G版 (兰/白/黄) 3400/3400/3400
5S-16G标准4G版 (金/灰/白) 4220/4180/4160
5S-16G电信 (金/灰/银) 4250/0/4280
5S-16G移动4G版 (金/灰/白) 4180/4130/4150
5S-16G联通 (金/灰/银) 4120/4030/0
苹果ipad
IPAD5代-wifi-16G (黑/白) 3230/3190
IPAD5代-wifi-32G (灰/银) 0/3770
IPAD迷你1-wifi-16G (黑/白) 1860/1860
IPAD迷你2-4G-16G (灰/白) 0/0
IPAD迷你2-wifi-16G (灰/白) 2620/2620
IPAD迷你2-wifi-32G (灰/白) 0/0
苹果笔记本
MacBook Air 711 银 0
MacBook Air 712 银 0
MacBook Air 760 银 0
MacBook Air 761 银 0
Shuffle2G-Mp3 (黄/粉/紫/灰/银/蓝/绿) 345
苹果一体机086 银 0
苹果一体机087 银 0
苹果一体机093 银 0
H T C
5088 (黑/白) 0/0
601E（one mini） (黑/红/银) 1325/1320/1325
616w (灰/白) 0/0
802D-16G（电信版） (黑/银) 0
802T-16G（移动版） 黑 0
802W-32G（联通版） 银 0
8088（标准版） 银 2355
8088（豪华版） 银 2620
9060(双卡/送皮套) 纯黑 1450
D310W（V1） 白 455
D316D (黑/银) 455/510
D516D (灰/白) 690/710
D516T (黑/白) 720/715
D516W (灰/白) 0/0
D610T (橙/灰/白) 0/1020/1040
D816D (灰/白) 0/1700
D816T（移动版） (橙/灰/白/粉) 1520/1475/1500/0
D816V(电信 4G) 白 1760
D816W (橙/黑/白) 1425/0/1415
E8(M8ST 移动版) (蓝/灰/月光红/白) 2475/2470/0/2480
E8(M8SW 时尚版) (灰/红/白) 2400/0/2390
M8D(电信双卡) (金/月光银/乌丝晶) 0/3730/3730
M8SD(E8D 电信) (黑/红/白) 2620/2575/2570
M8T(移动版) (金/钨丝晶/银) 3550/3450/3450
M8W(联通版) (金/钨丝晶/银) 0/3245/3245
T528T (黑/白) 590/590
T528W (黑/白) 685/685
2647 s�N=bXӨPz�:none;border-left:none*>2475/2470/0/2480 E8(M8SW 时尚版) (灰/红/白) 2400/0/2390 M8D(电信双卡) (金/月光银/乌丝晶) 0/3730/3730 M8SD(E8D 电信) (黑/红/白) 2620/2575/2570 M8T(移动版) (金/钨丝晶/银) 3550/3450/3450 M8W(联通版) (金/钨丝晶/银) 0/3245/3245 T528T (黑/白) 590/590 T528W (黑/白) 685/685

23 ．形如 f30H11( ) 的标注如何去标注呢，请在文本内容中输入“ %�0{H11(}{\H0.7x;\S 0.1^-0.2;})”，可以实现，如嫌太 麻烦，就编个程序来简化操作。

---------------------------------- 以下信息由电脑管家提供 导出时间：2015-11-5 10:35:4 ---------------------------------- 电

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收件人： YaX1nJolin