Compilare: user.cpp: In function ‘int main()’: user.cpp:36:23: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] sparg("OR\0",'|',2); ^ user.cpp:37:24: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] sparg("AND\0",'&',3); ^ user.cpp:38:24: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] sparg("NOT\0",'!',3); ^ user.cpp:39:25: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] sparg("TRUE\0",'1',4); ^ user.cpp:40:26: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] sparg("FALSE\0",'0',5); ^ user.cpp:42:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( i = 0; i < strlen(q); ++i ){ ^ user.cpp:50:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( v[lit] == 1 ) v[lit] = 0; ^ user.cpp:50:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( v[lit] == 1 ) v[lit] = 0; ^ user.cpp:51:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] else v[lit] = 1; ^ user.cpp:30:15: warning: unused variable ‘j’ [-Wunused-variable] int n, i, j, s, t, d, k; ^ user.cpp:30:18: warning: unused variable ‘s’ [-Wunused-variable] int n, i, j, s, t, d, k; ^ user.cpp:30:21: warning: unused variable ‘t’ [-Wunused-variable] int n, i, j, s, t, d, k; ^ user.cpp:30:24: warning: unused variable ‘d’ [-Wunused-variable] int n, i, j, s, t, d, k; ^ user.cpp:30:27: warning: unused variable ‘k’ [-Wunused-variable] int n, i, j, s, t, d, k; ^ user.cpp: In function ‘int f2()’: user.cpp:104:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] t = v[q[indi]]; ^ user.cpp: In function ‘int main()’: user.cpp:27:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("bool.in","r",stdin);