Eroare de compilare: user.cpp:15:35: warning: no newline at end of file /usr/include/unistd.h: In function 'int main()': /usr/include/unistd.h:327: error: too few arguments to function 'ssize_t read(int, void*, size_t)' user.cpp:8: error: at this point in file user.cpp:9: error: 'solve' was not declared in this scope user.cpp: In function 'void read()': user.cpp:15: error: expected `)' before 'stdout' user.cpp:15: error: expected `;' at end of input user.cpp:15: error: expected `}' at end of input