int
main(int argc, char *argv[]) {
int n1;
printf("please enter the amount you wish you to change in cents:");
if(scanf("%d",&n1) != 1) {
printf("Error, please try again.\n");
}
round_to_5(&n1);
print_change(n1);
return 0;
}
int main()
try {
auto denoms = read_denominations();
sort(denoms, greater<double>{});
auto amount = read_amount();
auto change = make_change(denoms, amount);
print_change(denoms, change);
}
catch (runtime_error& e) {
cerr << "runtime error: " << e.what() << '\n';
return 1;
}
void print(O& o) const {
memory_stats after;
print_change(o, before.total_allocated(), after.total_allocated());
o << "; from OS: ";
print_change(o, before.high_water(), after.high_water());
}
