Eroare de compilare: main.cpp: In function 'int main()': main.cpp:46:5: error: 'ifstream' was not declared in this scope; did you mean 'std::ifstream'? 46 | ifstream fin("algsort.in"); | ^~~~~~~~ | std::ifstream In file included from /usr/include/c++/12.2.1/ios:38, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/sstream:38, from /usr/include/c++/12.2.1/complex:45, from /usr/include/c++/12.2.1/ccomplex:39, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:54, from main.cpp:1: /usr/include/c++/12.2.1/iosfwd:162:41: note: 'std::ifstream' declared here 162 | typedef basic_ifstream<char> ifstream; | ^~~~~~~~ main.cpp:47:5: error: 'ofstream' was not declared in this scope; did you mean 'std::ofstream'? 47 | ofstream fout("algsort.out"); | ^~~~~~~~ | std::ofstream /usr/include/c++/12.2.1/iosfwd:165:41: note: 'std::ofstream' declared here 165 | typedef basic_ofstream<char> ofstream; | ^~~~~~~~ main.cpp:49:5: error: 'fin' was not declared in this scope; did you mean 'sin'? 49 | fin >> n; | ^~~ | sin main.cpp:60:9: error: 'fout' was not declared in this scope 60 | fout << x << " "; | ^~~~ Non zero exit status: 1