Eroare de compilare: main.cpp:4:1: error: 'ifstream' does not name a type 4 | ifstream fin("smin.in"); | ^~~~~~~~ main.cpp:5:1: error: 'ofstream' does not name a type 5 | ofstream fout("smin.out"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:25:5: error: 'fin' was not declared in this scope; did you mean 'sin'? 25 | fin>>n; | ^~~ | sin main.cpp:31:20: warning: unsigned conversion from 'int' to 'short unsigned int' changes value from '2000000000' to '37888' [-Woverflow] 31 | dp[mask] = INF; | ^~~ main.cpp:44:67: error: 'min' was not declared in this scope; did you mean 'std::min'? 44 | dp[mask | (1 << i) | (1 << j) | (1 << k)]=min(dp[mask] + arie(v[i], v[j], v[k]),dp[mask | (1 << i) | (1 << j) | (1 << k)]); | ^~~ | std::min In file included from /usr/include/c++/12.2.1/string:50, from /usr/include/c++/12.2.1/bits/locale_classes.h:40, from /usr/include/c++/12.2.1/bits/ios_base.h:41, from /usr/include/c++/12.2.1/ios:42, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/fstream:38, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_algobase.h:278:5: note: 'std::min' declared here 278 | min(const _Tp& __a, const _Tp& __b, _Compare __comp) | ^~~ main.cpp:47:5: error: 'fout' was not declared in this scope 47 | fout<<(double)dp[nn - 1] / 2); | ^~~~ main.cpp:23:19: warning: unused variable 'j' [-Wunused-variable] 23 | int n, nn, i, j, k, mask, mask2, m; | ^ main.cpp:23:22: warning: unused variable 'k' [-Wunused-variable] 23 | int n, nn, i, j, k, mask, mask2, m; | ^ main.cpp:23:31: warning: unused variable 'mask2' [-Wunused-variable] 23 | int n, nn, i, j, k, mask, mask2, m; | ^~~~~ main.cpp:23:38: warning: unused variable 'm' [-Wunused-variable] 23 | int n, nn, i, j, k, mask, mask2, m; | ^ main.cpp:24:9: warning: unused variable 'val' [-Wunused-variable] 24 | int val; | ^~~ Non zero exit status: 1