Borderou de evaluare (job #787378)

Eroare de compilare: main.cpp:2:6: error: 'ifstream' does not name a type 2 | ifstream balls("centruprim.in"); ofstream dong("centruprim.out"); | ^~~~~~~~ main.cpp:2:39: error: 'ofstream' does not name a type 2 | ifstream balls("centruprim.in"); ofstream dong("centruprim.out"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:18:4: error: 'balls' was not declared in this scope 18 | balls>>s; | ^~~~~ main.cpp:23:5: error: 'dong' was not declared in this scope; did you mean 'long'? 23 | dong<<"1"; | ^~~~ | long main.cpp:25:5: error: 'dong' was not declared in this scope; did you mean 'long'? 25 | dong<<"0"; | ^~~~ | long