Compilare: user.cpp: In function ‘void readdictionary()’: user.cpp:39:23: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[5012]’ [-Wformat=] scanf ("%s",&S); ^ user.cpp: In function ‘int sim(int*, int)’: user.cpp:50:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (X[T[1]].size()<=i+cnt) continue; ^ user.cpp:53:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (X[T[j]].size()<=i+cnt||X[T[j]][i+cnt]!=X[T[1]][i+cnt]) break; ^ user.cpp: In function ‘void readdictionary()’: user.cpp:33:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d%d",&n,&m); ^ user.cpp:39:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%s",&S); ^ user.cpp: In function ‘void solve()’: user.cpp:65:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d",&n); ^ user.cpp:67:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d",&T[j]); ^ user.cpp: In function ‘int main()’: user.cpp:74:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("ratina.in","r",stdin); ^ user.cpp:75:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("ratina.out","w",stdout); ^