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#2
lintaoyn2011-04-24 15:27
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是: *
* *
* *
* *
* *
* *
*

#include <iostream>
using namespace std;
void main(void)
{
int i,j;
for(i=0;i<=3;i++)
{for(j=0;j<=3+i;j++)
if(j<3-i)cout<<" ";
else cout<<"*";
cout<<endl;}
for(i=0;i<=2;i++)
{for(j=0;j<=5-i;j++)
if(j<=i)cout<<" ";
else cout<<"*";
cout<<endl;}
}
我自己写出来的怎么都调不好啊,显示出来是:using namespace std;
void main(void)
{
int i,j;
for(i=0;i<=3;i++)
{for(j=0;j<=3+i;j++)
if(j<3-i)cout<<" ";
else cout<<"*";
cout<<endl;}
for(i=0;i<=2;i++)
{for(j=0;j<=5-i;j++)
if(j<=i)cout<<" ";
else cout<<"*";
cout<<endl;}
}
*
***
*****
*******
*****
***
*
我想用if语句把中间的去掉应该怎么写啊?T-T