scanf doesn't store proper information in structure - c

Question

I have a problem with scanf. scanf doesn't store proper information in structure. Part of code is:
if( figure->pro.p_category == 'C' || figure->pro.p_category == 'c' ){
printf("Enter data line> ");
result += scanf("%s %d%c %d %d %d%c", (figure->pro.name), &temp,\
&figure->pro.money, &figure->exp.month, &figure->exp.year,\
&figure->ais.aisle_num, &figure->ais.aisle_side);
if ( figure->pro.money == 'C')
figure->pro.cents = temp;
else if( figure->pro.money == 'D')
figure->pro.dollars = temp;
}
figure->pro.name and figure->exp.month store different values.
My structures are:
typedef struct {
char name[20];
char p_category,
sub_p_category,
money;
int cents,
dollars;
}product_t;
typedef struct {
int aisle_num;
char aisle_side;
}aisle_t;
typedef struct {
int day,
month,
year;
}experiment_t;
typedef struct {
int day,
month,
year;
}packaging_t;
typedef union {
product_t pro;
experiment_t exp;
packaging_t pack;
aisle_t ais;
}figure_t;
For instance;
input> corn 89C 11 2010 11B
This piece of code from output function:
printf("The %s costs %d cents, expires in ",my_figure.pro.name, my_figure.pro.cents);
print_exp_month(my_figure);
printf("of %d, and is displayed in %d%c", my_figure.exp.year, my_figure.ais.aisle_num,\
my_figure.ais.aisle_side);
its output:
The
costs 89 Dollar, expires in of 2000, and is displayed in 12B
The proper output:
The corn costs 89 cents, expires in November of 2000, and is displayed in 12B

Answer 1

If you store your data in a union
typedef union {
product_t pro;
experiment_t exp;
packaging_t pack;
aisle_t ais;
} figure_t;
only one set of data is stored at each time. When you read into, for example, figure->pro.money and figure->exp.month the data will be stored in the same place and overwrite each other.
So when you try to print it, it is not there anymore!