Eroare de compilare: main.cpp: In constructor 'Trie::Trie()': main.cpp:11:38: warning: passing NULL to non-pointer argument 2 of 'void* memset(void*, int, size_t)' [-Wconversion-null] memset(fiu, NULL, sizeof(fiu)); ^ main.cpp: In function 'void add(Trie, char*, bool)': main.cpp:15:14: warning: NULL used in arithmetic [-Wpointer-arith] if(*p == NULL) return ; ^~~~ main.cpp:16:9: error: base operand of '->' has non-pointer type 'Trie' if(T->fiu[*p - 'a'] == NULL){ ^~ main.cpp:17:10: error: base operand of '->' has non-pointer type 'Trie' T->fiu[*p - 'a'] = new Trie; ^~ main.cpp:18:10: error: base operand of '->' has non-pointer type 'Trie' T->ok = val; ^~ main.cpp:22:25: error: base operand of '->' has non-pointer type 'Trie' if(val == 0 && T->ok == 1) --Sol; ^~ main.cpp:23:10: error: base operand of '->' has non-pointer type 'Trie' T->ok = 0; ^~ main.cpp:25:14: error: expected primary-expression before 'T' add(Trie T->fiu[*p - 'a'], p + 1); ^ main.cpp: In function 'int main()': main.cpp:34:21: error: 'a' was not declared in this scope scanf("%s", a); ^ main.cpp:36:13: error: 'T' was not declared in this scope add(T, a + j, 1); ^ main.cpp:41:21: error: 'b' was not declared in this scope scanf("%s", b); ^ main.cpp:43:13: error: 'T' was not declared in this scope add(T, b + j, 0); ^ main.cpp:29:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sub.in", "r", stdin); ^ main.cpp:30:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sub.out", "w", stdout); ^ main.cpp:32:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ main.cpp:39:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); Non zero exit status: 1