#include "stdafx.h"
#include "string"
using namespace std;
class MyClass
{
public:
MyClass();
~MyClass();
string leftRoteStr(string str, int patern)
{
int strLen = str.size();
if (strLen == 0 || patern == 0)
{
return "";
}
string strSrc = str;
string strTemp = "";
string strReturn = "";
strTemp = str.erase(patern , strLen);
strReturn = strSrc + strTemp;
strReturn = strReturn.erase(0, patern - 1);
return strReturn;
}
private:
};
MyClass::MyClass()
{
}
MyClass::~MyClass()
{
}
int main()
{
MyClass my_class;
string strRet;
strRet=my_class.leftRoteStr("abcdef", 2);
return 0?strRet.size() > 0:1;
}