Compilare: user.cpp: In function ‘int main()’: user.cpp:18:31: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[2000005]’ [-Wformat=] scanf("%s\n%s",&pattern,&C); ^ user.cpp:18:31: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[2000005]’ [-Wformat=] user.cpp:25:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < sols.size(); ++i) ^