클래스 Sample (가장 큰 수 구하기)

#include<iostream>
using namespace std;


class Sample {
	int *p;
	int size;
public:
	Sample(int n) {
		size = n; p = new int[n];
	}
	void read();
	void write();
	int big();
	~Sample();
};

void Sample::read() {
	for (int i = 0; i < size; i++)
		cin >> p[i];
}

void Sample::write() {
	for (int i = 0; i < size; i++)
		cout << p[i] << " ";
	cout << endl;
}

int Sample::big() {
	int big = p[0];

	for (int i = 1; i < size; i++)
		if (p[i] > big) big = p[i];
	return big;
}

Sample ::~Sample(){
	delete [] p;
}

int main() {

	Sample s(10);

	cout << " < Sample 클래스 >\n";

	s.read();
	s.write();

	cout << "가장 큰 수는 " << s.big() << endl;

}