Borderou de evaluare (job #533534)

Eroare de compilare: user.cpp:7:17: error: ‘N’ was not declared in this scope user.cpp:7:18: error: array bound is not an integer constant before ‘]’ token user.cpp:7:25: error: ‘N’ was not declared in this scope user.cpp:7:26: error: array bound is not an integer constant before ‘]’ token user.cpp:9:11: error: ‘N’ was not declared in this scope user.cpp:9:12: error: array bound is not an integer constant before ‘]’ token user.cpp:9:20: error: ‘N’ was not declared in this scope user.cpp:9:21: error: array bound is not an integer constant before ‘]’ token user.cpp: In function ‘void Add_edge(int, int)’: user.cpp:13:2: error: ‘gr1’ was not declared in this scope user.cpp:14:2: error: ‘gr2’ was not declared in this scope user.cpp: In function ‘void dfs1(int)’: user.cpp:20:2: error: ‘vis1’ was not declared in this scope user.cpp:22:16: error: ‘gr1’ was not declared in this scope user.cpp:22:21: error: unable to deduce ‘auto’ from ‘<expression error>’ user.cpp: In function ‘void dfs2(int)’: user.cpp:29:2: error: ‘vis2’ was not declared in this scope user.cpp:31:16: error: ‘gr2’ was not declared in this scope user.cpp:31:21: error: unable to deduce ‘auto’ from ‘<expression error>’ user.cpp: In function ‘bool Is_Connected(int)’: user.cpp:38:9: error: ‘vis1’ was not declared in this scope user.cpp:41:9: error: ‘vis2’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:55:11: warning: right operand of comma operator has no effect [-Wunused-value] user.cpp:62:19: error: ‘n’ was not declared in this scope