Eroare de compilare: user.cpp: In function ‘void raspund(int)’: user.cpp:24:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < lst[val].size(); i++) ^ user.cpp: In function ‘void dfs(int)’: user.cpp:41:18: error: expected ‘;’ before ‘)’ token for(int i = 1) ^ user.cpp:41:18: error: expected primary-expression before ‘)’ token user.cpp:41:18: error: expected ‘;’ before ‘)’ token user.cpp:42:1: error: expected primary-expression before ‘}’ token } ^ user.cpp:42:1: error: expected ‘;’ before ‘}’ token user.cpp:41:13: warning: unused variable ‘i’ [-Wunused-variable] for(int i = 1) ^