#include
using namespace std;
int squeeze(char s1[], char s2[])
{
int n=0;
for(int i=0; s2[i]!='/0';i++)
{
for(int s=0;s1[s]!='/0';s++)
{
if (s1[s]==s2[i])
n++;
break;
}
}
return n;
}
int main()
{
char s1[100];
char s2[100]="dakjguakjdk4231468b";
cout<<"s2数组"<
cin>>s1;
cout<<squeeze(s1,s2);
return 0;
}