Compilare: user.cpp: In function ‘int main()’: user.cpp:39:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] Adevar[q[i]]++; ^ user.cpp:46:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] Caracter[q[i]] = 1; ^ user.cpp:48:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] else if( !Caracter[q[i]] ) { ^ user.cpp:49:66: warning: array subscript has type ‘char’ [-Wchar-subscripts] while( !Q.empty() && q[i] < Q.top() && Adevar[Q.top()] > 1 ){ ^ user.cpp:50:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] Adevar[Q.top()]--; ^ user.cpp:51:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] Caracter[Q.top()] = 0; ^ user.cpp:54:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] Caracter[q[i]] = 1; ^ user.cpp:33:15: warning: unused variable ‘j’ [-Wunused-variable] int n, i, j, p, k, id, ma; ^ user.cpp:33:18: warning: unused variable ‘p’ [-Wunused-variable] int n, i, j, p, k, id, ma; ^ user.cpp:33:21: warning: unused variable ‘k’ [-Wunused-variable] int n, i, j, p, k, id, ma; ^ user.cpp:33:24: warning: unused variable ‘id’ [-Wunused-variable] int n, i, j, p, k, id, ma; ^ user.cpp:33:28: warning: unused variable ‘ma’ [-Wunused-variable] int n, i, j, p, k, id, ma; ^ user.cpp:30:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("calandrinon.in","r",stdin); ^ user.cpp:31:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("calandrinon.out","w",stdout); ^ user.cpp:35:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n",&n); ^ user.cpp:36:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s",q); ^