#include <iostream>
#include <string>
#include <vector>
#include <memory.h>
using namespace std;
 
bool relative(const string& s1, const string& s2)
{
    bool v1[256] = {false}, v2[256] = {false};
    for(auto c: s1) v1[c] = true;    
    for(auto c: s2) v2[c] = true;
    return memcmp(v1,v2,sizeof(v1)) == 0;
    // Или можно так:
    // for(int i = 0; i < 256; ++i) if (v1[i] != v2[i]) return false;
    // return true;
}
 
int main() {
    cout << relative("baran","baraban") << endl;
    cout << relative("baran","baranka") << endl;
    return 0;
}

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