Eroare de compilare: main.cpp:3:1: error: 'ifstream' does not name a type 3 | ifstream cin("adunare.in"); | ^~~~~~~~ main.cpp:4:1: error: 'ofstream' does not name a type 4 | ofstream cout("adunare.out"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:9:9: error: 'cin' is not a member of 'std' 9 | std::cin>>a>>b; | ^~~ main.cpp:2:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 1 | #include <fstream> +++ |+#include <iostream> 2 | main.cpp:10:9: error: 'cout' is not a member of 'std' 10 | std::cout<<a+b; | ^~~~ main.cpp:10:9: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1