푸키키키

#include <iostream>  
using namespace std;

int main(void)
{
	int a, b;
	cin >> a >> b;
	cout << a*b << endl;
	return 0;
}
 

#include <iostream>

using namespace std;

int main(void)
{
	int N,X,k,j=0,count = 1;
	int a[10001];
	
	cin >> N >> X;
	
	if(N<1||X>10000)
		return -1;
	
	while(cin >> k)
	{
		if(k<X)
			{
				a[j]=k;
				++j;
			}
			
		if(count == N)
			break;
		count++;
	}
	for(int i=0;i<j;++i)
		cout << a[i] << ' ';
	cout << endl;
	
			
	return 0;
						
}

#include <iostream>  

using namespace std;

int main(void)
{
	int a, b;
	cin >> a >> b;
	cout << a + b << endl;
	cout << a - b << endl;
	cout << a * b << endl;
	cout << a / b << endl;
	cout << a % b << endl;
}