Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 1 | #import<fstream> | ^~~~~~ main.cpp: In function 'int main()': main.cpp:3:68: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 3 | int v[100001],a[100001],m,p,i,dr;string s;int main(){f>>s>>m;for(;i<s.size();i++)s[i]=='('?v[++dr]=i:a[v[dr--]]=i;while(m--)f>>p,g<<a[p]<<" ";} | ~^~~~~~~~~