Eroare de compilare: main.cpp: In function 'int main()': main.cpp:64:8: error: 'it' was not declared in this scope it=s.lower_bound(v[i]); ^~ main.cpp:64:11: error: 's' was not declared in this scope it=s.lower_bound(v[i]); ^ main.cpp: In member function 'char InParser::read_ch()': main.cpp:19:38: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, 4096, fin); ^ Non zero exit status: 1