一个图形问题

[clavsummer]

1．完成下列程序
*
　　*.*.
　　*..*..*..
　　*...*...*...*...
　　*....*....*....*....*....
　　*.....*.....*.....*.....*.....*.....
　　*......*......*......*......*......*......*......
　　*.......*.......*.......*.......*.......*.......*.......*.......

[sdljgxb]

数好间隔然后输出就好了啊~

[影子LEON]

用循环，然后找规律呀。。。

[liliangbao]

SF !

[honglei8485]

用循环,都自增I++

[diannaomingong]

貌似是graph.h最新变种...

特征：对第i行，打印i个*,每个*后有i-1个.
两个for循环打。
用字符串替换也很好

[liliangbao]

int main()
{
  int i,j,k;
  int n;
  
  cout<<"Input line number: ";
  cin>>n;
  for(i = 0;i < n;i++)
  {
      for(j = 0;j < i + 1;j++)
      {
          cout<<"*";
          for(k = 0;k < i;k++)
          {
              cout<<".";
          }
      }
      cout<<endl;    
  }    

system("PAUSE");
return 0; 
}

[猫已经找不回了]

#define MAX 10

int main() 
{ 
	int k,i,j;
	for(k=1;k<MAX;k++)
	{

		for(i=1;i<k;i++)
		{
			cout<<"*";
			for(j=0;j<k-2;j++)
				cout<<".";
		}
		cout<<endl;
	}
} 

*
*.*.
*..*..*..
*...*...*...*...
*....*....*....*....*....
*.....*.....*.....*.....*.....*.....
*......*......*......*......*......*......*......
*.......*.......*.......*.......*.......*.......*.......*.......
Press any key to continue

[wangyadong]

#include <iostream>
#include <stdlib.h>
using namespace std;
void main()
{
int i,j,k;
for( i=1;i<=8;i++)
{
for(j=1;j<=i;j++)
{
cout<<'*';
for(k=1;k<=i-1;k++)
cout<<'.';
}
cout<<endl;
}
system("pause");

}

[beyond071]

呵呵 有点像以前学basic打印三角形...