#include <iostream>
using namespace std;
int main()
{
int i,j;
for(i=1; i<=9; i++)
{
for(j=1; j<=i; j++)
{
cout<<j<<"*"<<i<<"="<<j*i<<" ";
}
cout<<endl ;
}
return 0;
}原文：http://blog.csdn.net/liuyuyuan001/article/details/40511273