Eroare de compilare: main.cpp: In function 'int main()': main.cpp:47:11: error: conflicting declaration 'std::ofstream cin' 47 | ofstream cin("xcopy.out"); | ^~~ main.cpp:9:14: note: previous declaration as 'std::ifstream cin' 9 | ifstream cin("xcopy.in"); | ^~~ main.cpp:51:13: error: 'cout' was not declared in this scope 51 | cout<< a[i][j] << " "; | ^~~~ main.cpp:2:1: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 1 | #include <fstream> +++ |+#include <iostream> 2 | using namespace std; main.cpp:52:9: error: 'cout' was not declared in this scope 52 | cout<< "\n"; | ^~~~ main.cpp:52:9: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1