Eroare de compilare: main.cpp:1:1: error: 'include' does not name a type include <fstream> ^~~~~~~ main.cpp:7:1: error: 'ifstream' does not name a type ifstream in("fractii.in"); ^~~~~~~~ main.cpp:9:1: error: 'ofstream' does not name a type ofstream out("fractii.out"); ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:21:3: error: 'in' was not declared in this scope in>>n; ^~ main.cpp:39:2: error: 'out' was not declared in this scope out<<cate*2+1; ^~~ Non zero exit status: 1