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<!-- lang: cpp -->

#include
    
     using namespace std;namespace CounterNameSpace {int upperbound;int lowerbound;class Counter {    int count;public:Counter(int n) {	if (n <= upperbound) {		count = n;	} else {		count = upperbound;	}}void reset(int n) {	if (n < upperbound) {		count = n;	}}int run() {	if (count > lowerbound) {		return count--;	} else {		return lowerbound;	}}};}int main() {CounterNameSpace::upperbound = 100;CounterNameSpace::lowerbound = 0;CounterNameSpace::Counter obj1(10);int i;do {	i = obj1.run();	cout << i << ",";} while (i > CounterNameSpace::lowerbound);cout << endl;return 0;}