SufixPrefix

#include <iostream>
#include <cstring>
using namespace std;
//sa se determine cel mai lung prefix comun
//cel mai lung sufix comun
int main()
{
        char S1[256];
        char S2[256], S3[256];
        int i=0,j=0;
        cin>>S1;
        strcpy(S3,S1);
        cin>>S2;
        while(i<strlen(S1)&&i<strlen(S2)&&S1[i]==S2[i])
            i++;
        S1[i]=0;
        cout<<S1<<"\n";
        i=strlen(S3)-1;
        j=strlen(S2)-1;
        while(i>=0&&j>=0&&S3[i]==S2[j])
        {
            i--;
            j--;
        }
        cout<<S3+i+1;

        return 0;
}