Compilare: user.cpp: In function ‘void addCuvant(char*, int)’: user.cpp:123:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(a->vecini[ch] == NULL) ^ user.cpp:125:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] a->vecini[ch] = new Nod(); ^ user.cpp:126:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] a = a->vecini[ch]; ^ user.cpp:130:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] a = a->vecini[ch]; ^ user.cpp: In function ‘void citire()’: user.cpp:139:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[1000005]’ [-Wformat=] scanf("%s\n", &sir); ^ user.cpp:145:30: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[10005]’ [-Wformat=] scanf("%s\n", &dictionar[i]); ^ user.cpp: In function ‘void ahoCorasick()’: user.cpp:218:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] while(q->vecini[ch] == NULL && q != root) ^ user.cpp:223:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(q == root && q->vecini[ch] == NULL) ^ user.cpp:228:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] q = q->vecini[ch]; ^ user.cpp: In function ‘char readCh()’: user.cpp:65:48: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(&_BUFFER[0], sizeof(char), 4096, stdin); ^ user.cpp: In function ‘void citire()’: user.cpp:139:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s\n", &sir); ^ user.cpp:141:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:145:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s\n", &dictionar[i]); ^ user.cpp: In function ‘int main()’: user.cpp:247:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("ahocorasick.in", "r", stdin); ^ user.cpp:248:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("ahocorasick.out", "w", stdout);