Compilare: user.cpp:6:31: warning: unknown escape sequence: '\}' [enabled by default] char *p, S[10000000], Sep[] = " -!?.,'/><~`@#$%^&*()_+=\}{[];:"; ^ user.cpp: In function ‘int main()’: user.cpp:11:12: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] gets(S); ^ /tmp/ccsq3pAT.o: In function `main': user.cpp:(.text.startup+0x19): warning: the `gets' function is dangerous and should not be used.