#include<iostream>
#include<string>
using namespace std;
int main()
{
string imie;
cout << "Jak masz na imie?" << endl;
cin >> imie;
cout << "Witaj " << imie << endl;
return 0;
}
I2luY2x1ZGU8aW9zdHJlYW0+CiNpbmNsdWRlPHN0cmluZz4KdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmludCBtYWluKCkKewogICAgc3RyaW5nIGltaWU7CiAgICBjb3V0IDw8ICJKYWsgbWFzeiBuYSBpbWllPyIgPDwgZW5kbDsKICAgIGNpbiA+PiBpbWllOwogICAgY291dCA8PCAiV2l0YWogIiA8PCBpbWllIDw8IGVuZGw7CiAgICByZXR1cm4gMDsKfQ==