int main() {
char s[] = "acbbcaa";
char t[] = "ca";
int ans=numDistinct(s, t);
printf("ans=%d\n",ans);
return 0;
}
int main(int argc, char *argv[])
{
char s[] = "aacaacca";
char t[] = "ca";
printf("%d\n", numDistinct(s, t));
return 0;
}
int main(int argc, char const *argv[])
{
string S = "avsfddddda";
string T = "avsfda";
cout<<S<<endl<<T<<endl<<numDistinct(S,T)<<endl;
return 0;
}