Borderou de evaluare (job #818795)

Eroare de compilare: main.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type 4 | ifstream cin("patrate1.in"); | ^ main.cpp:3:1: note: 'std::ifstream' is defined in header '<fstream>'; this is probably fixable by adding '#include <fstream>' 2 | #include <iostream> +++ |+#include <fstream> 3 | using namespace std; main.cpp:5:14: error: variable 'std::ofstream cout' has initializer but incomplete type 5 | ofstream cout("patrate1.out"); | ^ main.cpp:5:14: note: 'std::ofstream' is defined in header '<fstream>'; this is probably fixable by adding '#include <fstream>' main.cpp: In function 'int main()': main.cpp:10:5: error: reference to 'cin' is ambiguous 10 | cin >> n; | ^~~ In file included from main.cpp:2: /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/iostream:62:18: note: candidates are: 'std::istream std::cin' 62 | extern istream cin; ///< Linked to standard input | ^~~ main.cpp:4:10: note: '<typeprefixerror>cin' 4 | ifstream cin("patrate1.in"); | ^~~ main.cpp:15:13: error: reference to 'cin' is ambiguous 15 | cin >> bla; | ^~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/iostream:62:18: note: candidates are: 'std::istream std::cin' 62 | extern istream cin; ///< Linked to standard input | ^~~ main.cpp:4:10: note: '<typeprefixerror>cin' 4 | ifstream cin("patrate1.in"); | ^~~ main.cpp:45:5: error: reference to 'cout' is ambiguous 45 | cout << cnt; | ^~~~ /usr/lib/gcc/i686-pc-linux-gnu/14/include/g++-v14/iostream:63:18: note: candidates are: 'std::ostream std::cout' 63 | extern ostream cout; ///< Linked to standard output | ^~~~ main.cpp:5:10: note: '<typeprefixerror>cout' 5 | ofstream cout("patrate1.out"); | ^~~~