Eroare de compilare: user.cpp:2:1: error: ‘ifstream’ does not name a type ifstream fin("reactivi.in"); ^ user.cpp:3:1: error: ‘ofstream’ does not name a type ofstream fout("reactivi.out"); ^ user.cpp: In function ‘int main()’: user.cpp:12:5: error: ‘fin’ was not declared in this scope fin>>N; ^ user.cpp:18:48: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(ti[j]>ti[poz] || ti[j]==ti[poz] && tf[j]<tf[poz]) ^ user.cpp:60:5: error: ‘fout’ was not declared in this scope fout<<nf<<'\n'; ^