Borderou de evaluare (job #683498)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:9:9: error: 'ifstream' was not declared in this scope; did you mean 'std::ifstream'? 9 | ifstream cin("retea.in"); | ^~~~~~~~ | std::ifstream In file included from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/ios:38, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/ostream:38, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/iostream:39, from main.cpp:3: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/iosfwd:162:41: note: 'std::ifstream' declared here 162 | typedef basic_ifstream<char> ifstream; | ^~~~~~~~ main.cpp:10:1: error: 'ofstream' was not declared in this scope; did you mean 'std::ofstream'? 10 | ofstream cout("retea.out"); | ^~~~~~~~ | std::ofstream In file included from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/ios:38, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/ostream:38, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/iostream:39, from main.cpp:3: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/iosfwd:165:41: note: 'std::ofstream' declared here 165 | typedef basic_ofstream<char> ofstream; | ^~~~~~~~ main.cpp:30:36: error: variable 'std::istringstream iss' has initializer but incomplete type 30 | std::istringstream iss(sentence); | ^