Eroare de compilare: user.cpp: In function ‘void kmp(const char*, const char*)’: user.cpp:32:33: warning: for increment expression has no effect [-Wunused-value] for (; k && !(s[k + 1] == *f);s k = pi[k]); ^ user.cpp:32:35: error: expected ‘)’ before ‘k’ for (; k && !(s[k + 1] == *f);s k = pi[k]); ^ user.cpp:32:44: error: expected ‘;’ before ‘)’ token for (; k && !(s[k + 1] == *f);s k = pi[k]); ^ user.cpp: In function ‘int main()’: user.cpp:52:25: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 2 has type ‘int’ [-Wformat=] printf("%ld\n",h); ^