Eroare de compilare: main.cpp: In function 'std::ostream& operator<<(std::ostream&, __int128)': main.cpp:32:5: error: 'reverse' was not declared in this scope 32 | reverse(str.begin(), str.end()); | ^~~~~~~ main.cpp: In function 'i128 exp(i128, ull)': main.cpp:39:22: warning: comparison of integer expressions of different signedness: 'int' and 'ull' {aka 'long long unsigned int'} [-Wsign-compare] 39 | for(int i = 0; i < e; i++){ | ~~^~~ main.cpp: In function 'int main()': main.cpp:117:20: warning: comparison of integer expressions of different signedness: 'std::stack<__int128>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 117 | while(s.size() > n) s.pop(); | ~~~~~~~~~^~~ Non zero exit status: 1