Borderou de evaluare (job #816040)

Eroare de compilare: main.cpp:4:13: error: variable 'std::ifstream fin' has initializer but incomplete type 4 | ifstream fin("5div.in"); | ^ main.cpp:3:1: note: 'std::ifstream' is defined in header '<fstream>'; this is probably fixable by adding '#include <fstream>' 2 | #include <cmath> +++ |+#include <fstream> 3 | using namespace std; main.cpp:5:14: error: variable 'std::ofstream fout' has initializer but incomplete type 5 | ofstream fout("5div.out"); | ^ main.cpp:5:14: note: 'std::ofstream' is defined in header '<fstream>'; this is probably fixable by adding '#include <fstream>'