Eroare de compilare: user.cpp: In function ‘void bf(int)’: user.cpp:11:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<v[k].size();i++) ^ user.cpp: At global scope: user.cpp:43:5: error: expected unqualified-id before ‘for’ for(int i=1;i<=n;i++) ^ user.cpp:43:17: error: ‘i’ does not name a type for(int i=1;i<=n;i++) ^ user.cpp:43:22: error: ‘i’ does not name a type for(int i=1;i<=n;i++) ^ user.cpp:55:5: error: ‘g’ does not name a type g<<kp<<'\n'; ^ user.cpp:56:5: error: expected unqualified-id before ‘for’ for(int i=1;i<=kp;i++) ^ user.cpp:56:17: error: ‘i’ does not name a type for(int i=1;i<=kp;i++) ^ user.cpp:56:23: error: ‘i’ does not name a type for(int i=1;i<=kp;i++) ^ user.cpp:58:5: error: expected unqualified-id before ‘return’ return 0; ^ user.cpp:59:1: error: expected declaration before ‘}’ token } ^