Eroare de compilare: main.cpp: In function 'void dfs(nod*&)': main.cpp:85:34: warning: array subscript has type 'char' [-Wchar-subscripts] if (q->urm[aux[k]] == 0) break; ^ main.cpp:87:34: warning: array subscript has type 'char' [-Wchar-subscripts] q = q->urm[aux[k]]; ^ main.cpp: In function 'int main()': main.cpp:153:18: error: 'gets' was not declared in this scope gets (sir + 1); ^ main.cpp:201:43: warning: array subscript has type 'char' [-Wchar-subscripts] if (q->urm[sir[l1 + i + 1]] == 0) q->urm[sir[l1 + i + 1]] = new nod; ^ main.cpp:201:73: warning: array subscript has type 'char' [-Wchar-subscripts] if (q->urm[sir[l1 + i + 1]] == 0) q->urm[sir[l1 + i + 1]] = new nod; ^ main.cpp:203:43: warning: array subscript has type 'char' [-Wchar-subscripts] q = q->urm[sir[l1 + i + 1]]; ^ main.cpp:263:39: warning: array subscript has type 'char' [-Wchar-subscripts] if (q2->urm[sir[i + 1]] == 0) q2->urm[sir[i + 1]] = new nod; ^ main.cpp:263:65: warning: array subscript has type 'char' [-Wchar-subscripts] if (q2->urm[sir[i + 1]] == 0) q2->urm[sir[i + 1]] = new nod; ^ main.cpp:265:40: warning: array subscript has type 'char' [-Wchar-subscripts] q2 = q2->urm[sir[i + 1]]; ^ main.cpp:317:34: warning: array subscript has type 'char' [-Wchar-subscripts] if (q->urm[aux[k]] == 0) break; ^ main.cpp:319:34: warning: array subscript has type 'char' [-Wchar-subscripts] q = q->urm[aux[k]]; ^ main.cpp:139:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("palsubsecv.in", "r", stdin); ^ main.cpp:141:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("palsubsecv.out", "w", stdout); ^ main.cpp:145:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &T); ^ main.cpp:151:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d %d %d\n", &N, &Re, &B); ^ main.cpp:161:48: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d %d %d", &a[i], &b[i], &c[i]); ^ Non zero exit status: 1