打印一个九九剩表

#include<iostream.h>
int main()
{
cout<<"Hello World!!"<<endl;
for(int i =1;i<=9;i++)
{
for(int j =1;j<=i;j++)
{
cout<<j<<"*"<<i<<"="<<(i*j)<<" ";
}
cout<<endl;
}
for(int i = 1, k = 1; i <= 9; i ++)
{
cout<<k<<"*"<<i<<"="<<(i*k)<<" ";

if(i == k)
{
k ++;
i = 1;
cout<<endl;
}
}
return 1;
}