pixnote21的隨手筆記

#include <iostream>

#include <iomanip>

#include <cstdlib> 

using namespace std;

//-----------------------

int main()

{

    int i , j , k ;

    for( i = 1 ; i <= 3 ; i++ )

    {

        for( j = 1 ; j <= 9 ; j++)

        {

            for( k = i ; k <= 9 ; k = k + 3)

                cout << setw(2) << k << "*" << j << "=" << setw(2) << j*k ;

            cout << endl;

        }

        cout << endl;

    }    

  system("pause");

  return 0;

}

執行結果