Eroare de compilare: user.cpp:4:1: error: ‘iostream’ does not name a type iostream fin("algsort.in"); ^ user.cpp:5:1: error: ‘ofstream’ does not name a type ofstream fout("algsort.out"); ^ user.cpp: In function ‘int main()’: user.cpp:12:5: error: ‘fin’ was not declared in this scope fin>>n ^ user.cpp:13:5: error: expected ‘;’ before ‘for’ for(int i=1; i<=n; i++) ^ user.cpp:13:18: error: ‘i’ was not declared in this scope for(int i=1; i<=n; i++) ^ user.cpp:13:27: error: expected ‘;’ before ‘)’ token for(int i=1; i<=n; i++) ^ user.cpp:21:9: error: ‘fout’ was not declared in this scope fout<<v.back(); ^ user.cpp:25:5: error: ‘fout’ was not declared in this scope fout.close(); ^ user.cpp:10:15: warning: unused variable ‘e’ [-Wunused-variable] long long e; ^