#include<iostream>
using namespace std;
int main ()
{
int i,j;
for (i=1;i<=5;i++)
{
for(j=1;j<=i;j++)
{
cout<<"*";
}
cout<<endl;
}
cout<<endl;
cin.get();//用於停頓...
return 0;
}
第二個:
#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;
}
cout<<endl;
cin.get();//用於停頓...
return 0;
}