Borderou de evaluare (job #816037)

Eroare de compilare: main.cpp:3:1: error: 'ifstream' does not name a type 3 | ifstream fin("sumax.in"); | ^~~~~~~~ main.cpp:4:1: error: 'ofstream' does not name a type 4 | ofstream fout("sumax.out"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:9:5: error: 'fin' was not declared in this scope 9 | fin>>n>>k; | ^~~ main.cpp:28:5: error: 'fout' was not declared in this scope 28 | fout<<suma; | ^~~~