include iostream using namespace std union value int w_int double w_do

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#include <iostream>
using namespace std;
union value {
int w_int;
double w_double;
};
struct product {
string name;
float price;
string shop;
union value weight;
string size;
} example;
int main() {
printf("Enter name:");
scanf("%s", &example.name);
printf("Enter Price:");
scanf("%f", &example.price);
printf("Enter shop name:");
scanf("%s", &example.shop);
printf("Enter Weight:");
scanf("%f", &example.weight);
printf("Enter Size:");
scanf("%s", &example.size);
printf("Name %s\n", example.name);
printf("Price %f\n", example.price);
printf("Shop name %s\n", example.shop);
printf("Size %s\n", example.size);
return 0;
}