#include <cstdio>
struct car{
static constexpr size_t str_buff_size = 64;
char model[str_buff_size];
};
int main() {
constexpr size_t cars_count = 5;
car cars[cars_count];
for(size_t i = 0; i < cars_count; ++i){
fgets(cars[i].model, car::str_buff_size, stdin);
printf("%u: %s", i, cars[i].model);
}
return 0;
}
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