Eroare de compilare: main.cpp: In function 'int main()': main.cpp:133:5: error: no match for 'operator>>' (operand types are 'input_parser' and 'int') in>>x>>y; ~~^~~ main.cpp:137:6: warning: unused variable 'l' [-Wunused-variable] int l=0,c=0; ^ main.cpp:137:10: warning: unused variable 'c' [-Wunused-variable] int l=0,c=0; ^ main.cpp: In member function 'char input_parser::next()': main.cpp:87:65: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(this->buffer,1,max_load,this->fin),this->pos=0; ^ Non zero exit status: 1