µ±Ç°Î»Ö㺱à³ÌÎĵµ >> C/C++ >> C++ʵÏÖ×Ö·û´®²éÕÒ

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#include <iostream>
#include <string>

using namespace std;
int findchar(const char *s,const char *t);

int main(int argc, char* argv[])
{
string s;
string t;
cout<<"ÊäÈëµÚÒ»¸ö×Ö·û´®(ÒÔÊäÈë#½áÊø): \b";
getline(cin,s,'#');
cout<<"ÊäÈëµÚÒ»¸ö×Ö·û´®(ÒÔÊäÈë#½áÊø): \b";
getline(cin,t,'#');

int pos = findchar(s.c_str(),t.c_str());

if (pos == 0)
{
cout<<"²éÕÒʧ°Ü!"<<endl;
}
else
{
cout<<s[pos]<<"³öÏÖÔÚSµÄ×îÓұߵÚ"<<pos<<"¸ö"<<endl;
}
return EXIT_SUCCESS;
}
int findchar(const char *s,const char *t)
{
int pos = 0;
int lenS = strlen(s);
int lenT = strlen(t);
for (int i=0; i<lenT ; ++i)
{
for (int j=lenS; j>=0; --j)
{
if (s[j] == t[i])
{
pos = lenS-j;
return pos;
break;
}
}
}
return pos;
}