Eroare de compilare: user.cpp:5: error: expected initializer before ‘vector’ user.cpp:6: error: expected constructor, destructor, or type conversion before ‘<’ token user.cpp:7: error: expected constructor, destructor, or type conversion before ‘<’ token user.cpp: In function ‘void read()’: user.cpp:17: error: ‘m’ was not declared in this scope user.cpp:20: error: ‘vec’ was not declared in this scope user.cpp:16: warning: unused variable ‘j’ user.cpp:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void init()’: user.cpp:27: error: ‘v’ was not declared in this scope user.cpp: In function ‘void dfs(int, int, int)’: user.cpp:34: error: ‘q’ was not declared in this scope user.cpp:37: error: ‘vec’ was not declared in this scope user.cpp:42: error: ‘stack’ was not declared in this scope user.cpp:59: error: ‘sq’ was not declared in this scope user.cpp:61: error: ‘sol’ was not declared in this scope user.cpp:61: error: ‘nr’ was not declared in this scope user.cpp:68: error: ‘sol’ was not declared in this scope user.cpp:68: error: ‘nr’ was not declared in this scope user.cpp:72: error: ‘sol’ was not declared in this scope user.cpp:72: error: ‘nr’ was not declared in this scope user.cpp:54: warning: unused variable ‘j’ user.cpp:77: error: invalid types ‘int[int]’ for array subscript user.cpp:78: error: invalid types ‘int[int]’ for array subscript user.cpp: In function ‘void write()’: user.cpp:87: error: ‘i’ was not declared in this scope user.cpp:89: error: ‘j’ was not declared in this scope user.cpp:89: error: ‘sol’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:101: error: ‘i’ was not declared in this scope user.cpp:99: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:100: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result