Compilare: user.cpp: In function ‘void antibfs()’: user.cpp:58:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<node->strings.size();j++) ^ user.cpp: In function ‘int main()’: user.cpp:66:47: warning: format ‘%s’ expects argument of type ‘char*’, but argument 4 has type ‘char (*)[100010]’ [-Wformat=] scanf("%d%d\n%s",&text_length,&words,&text); ^ user.cpp:69:37: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[1010]’ [-Wformat=] scanf("%d\n%s",&length,&word); ^ user.cpp:63:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("virus.in","r",stdin); ^ user.cpp:64:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("virus.out","w",stdout); ^ user.cpp:66:48: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d\n%s",&text_length,&words,&text); ^ user.cpp:69:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n%s",&length,&word); ^