빵페이지/구구단

~cpp 
#include<iostream>
using namespace std;
int main()
{
	cout<<"************************* 구 구 ��� ****************************"<<endl;
	for(int i=1;i<10;i++)
	{
		for(int j=2;j<10;j++)
			cout<<j<<"X"<<i<<"="<<j*i<<"\t";
		cout<<endl;
	}
		return 0;
}
//by ������(������,���균!��������������� 기������겠���^^)

~cpp 
#include <iostream>
using namespace std;
int main()
{
	for(int i=1;i<10;i++)
	{
		for(int j=2;j<6;j++)
			cout << j << " * " << i << " = " << j*i << "\t";
			
			cout << "\n";
	}

	cout << "\n";
		for(int k=1;k<10;k++)
	{
		for(int h=6;h<10;h++)
			cout << h << " * " << k << " = " << k*h << "\t";
			
			cout << "\n";
	}

	return 0;
}

~cpp 
#include <iostream.h>
void main()
{
	cout << "<������ 구구���>" << "\n\n";
	for (int i = 1; i < 10; i++)
	{
		for (int j = 2; j < 6; j++)
			cout << j << " x " << i << " = " << j * i << "\t";
		cout << "\n";
	}
	cout << "\n";
		for (int k = 1; k < 10; k++)
		{
			for (int l = 6; l < 10; l++)
				cout << l << " x " << k << " = " << l * k << "\t";
			cout << "\n";
		}
}

���...��������� ���������군...
근��� ���������거��� 거��� �����군 ���������~

~cpp 
#include <iostream>
using namespace std;

int num1,num2;
void multi(int n1, int n2);

int main(){
	for (int num2 = 1; num2<10; num2++){
		num1 = 2;
		multi(num1,num2);
		cout << endl;
	}
	cout << endl;
	for (num2 = 1; num2<10;num2++){
		num1 = 6;
		multi(num1, num2);
		cout << endl;
	}
	return 0;
}

void multi(int n1, int n2)
{
	cout << n1 << " * " << n2 << " = " ;
	if (n1 * n2 <10) cout << " " << n1 * n2 << "\t";
	else cout << n1 * n2 << "\t";
	if (n1==5 || n1 == 9) return;
	else {
		multi(n1+1, n2);
	}
}