VS2010中C板块强制类型转换.

VS2010下配置openCV2.2后写了个关于标定的程序
在编译后出现如下错误：
1>Cal.obj :error LNK2019:无法解析的外部符号 _cvCalibrateCamera2,该符号在函数 _wmain 中被引用
1>Cal.obj :error LNK2019:无法解析的外部符号 _cvDrawChessboardCorners,该符号在函数 _wmain 中被引用
1>Cal.obj :error LNK2019:无法解析的外部符号 _cvFindChessboardCorners,该符号在函数 _wmain 中被引用
1>C:UserskangDesktopCalDebugCal.exe :fatal error LNK1120:3 个无法解析的外部命令
不知道有没有人知道是哪没有配置好?
opencv_core220d.lib
opencv_highgui220d.lib
opencv_video220d.lib
opencv_ml220d.lib
opencv_legacy220d.lib
opencv_imgproc220d.lib
连接已添加!路径已包含!

VS2010上没有问题,交上去一直Runtime Error(Segment Fault),求指导
代码：
#include
#include
#include
int main()
{
char s[20],line[205],last[10];
int len,i;
while(1)
{
scanf("%s",s);
fflush(stdin);
if(!strcmp(s,"ENDOFINPUT")) break;
//scanf("%[^n]s",line);
gets(line);
fflush(stdin);
scanf("%s",last);
fflush(stdin);
len=strlen(line);
for(i=0;i='A'&&line[i]='F')
{
line[i]-=5;
}
else
{
line[i]=line[i]-4+'Z'-'A';
}
}
}
printf("%sn",line);
}
return 0;
}
Description
Julius Caesar lived in a time of danger and
intrigue.The hardest situation Caesar ever faced was keeping himself
alive.In order for him to survive,he decided to create one of the
first ciphers.This cipher was so incredibly sound,that no one could
figure it out without knowing how it worked.
You are a sub captain of Caesar's army.It is your job to decipher the
messages sent by Caesar and provide to your general.The code is simple.
For each letter in a plaintext message,you shift it five places to the
right to create the secure message (i.e.,if the letter is 'A',the
cipher text would be 'F').Since you are creating plain text out of
Caesar's messages,you will do the opposite:
Cipher text
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Plain text
V W X Y Z A B C D E F G H I J K L M N O P Q R S T U
Only letters are shifted in this cipher.Any non-alphabetical character
should remain the same,and all alphabetical characters will be upper
case.
Input
Input to this problem will consist of a
(non-empty) series of up to 100 data sets.Each data set will be
formatted according to the following description,and there will be no
blank lines separating data sets.All characters will be uppercase.
A single data set has 3 components:
Start line - A single line,"START"
Cipher message - A single line containing from one to two hundred
characters,inclusive,comprising a single message from Caesar
End line - A single line,"END"
Following the final data set will be a single line,"ENDOFINPUT".
Output
For each data set,there will be exactly one line of output.This is the original message by Caesar.