#include <iostream>
#include <string.h>

using namespace std;

int main()
{
    char sir[256],aux[256],sb[25],*p;
    int n;
    cout<<"Introduceti textul: ";
    cin.get(sir,255);
    cin.get();
    cout<<"Introduceti subsirul de inserare: ";
    cin.get(sb,24);
    cout<<"Introduceti pozitia de inserare: ";
    cin>>n;
    p=&sir[n-1];
    strcpy(aux,p);
    strcpy(p,sb);
    strcpy(p+strlen(sb),aux);
    cout<<sir;
    return 0;
}