#include <iostream>
#include <string>
#include <vector>
using namespace std;
bool relative(const string& s1, const string& s2)
{
vector<bool> v1(256,false), v2(256,false);
for(auto c: s1) v1[c] = true;
for(auto c: s2) v2[c] = true;
return v1 == v2;
}
int main() {
cout << relative("baran","baraban") << endl;
cout << relative("baran","baranka") << endl;
return 0;
}
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