Compilare: user.cpp: In function ‘int main()’: user.cpp:15:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[100001]’ [-Wformat=] scanf("%s",&sir); ^ user.cpp:16:25: warning: unused variable ‘rad’ [-Wunused-variable] int n=strlen(sir),i,rad=0,x=0,k=0,a; ^ user.cpp:16:39: warning: unused variable ‘a’ [-Wunused-variable] int n=strlen(sir),i,rad=0,x=0,k=0,a; ^ user.cpp:13:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("evaluare.in","r",stdin); ^ user.cpp:14:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("evaluare.out","w",stdout); ^ user.cpp:15:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s",&sir); ^