Eroare de compilare: user.cpp: In function ‘void dfs(int, int)’: user.cpp:18:50: error: ‘memcpy’ was not declared in this scope memcpy(s[NOD][nod],cur,sizeof(cur)); ^ user.cpp:20:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<a[nod].size();++i) ^ user.cpp: In function ‘int main()’: user.cpp:36:37: error: ‘memset’ was not declared in this scope NOD=i; memset(viz,0,sizeof(viz)); ^ user.cpp:45:37: error: ‘strlen’ was not declared in this scope int i1=0,j1,l=strlen(s[i][j]); ^ user.cpp:27:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("arbpal.out","w",stdout); ^