Eroare de compilare: user.cpp:38:18: error: unable to find numeric literal operator ‘operator"" z007’ const int maxn = 200z007; ^ user.cpp:41:11: error: size of array ‘a’ is not an integral constant-expression int a[maxn]; ^ user.cpp:42:12: error: size of array ‘st’ is not an integral constant-expression int st[maxn], dr[maxn]; ^ user.cpp:42:22: error: size of array ‘dr’ is not an integral constant-expression int st[maxn], dr[maxn]; ^ user.cpp: In constructor ‘InputReader::InputReader(const char*)’: user.cpp:11:47: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, SIZE, 1, input_file); ^ user.cpp: In member function ‘void InputReader::advance()’: user.cpp:33:51: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, SIZE, 1, input_file); ^