1004: character triangle

1004： Character triangles

The time limit : 1000 ms         Memory limit : 66536 KB
Submission number : 138209     Passing number : 76391

【 Title Description 】
Given a character , Use it to construct a long bottom edge 5 Characters , high 3 Isosceles triangle of characters .

【 Input 】
There is only one line of input , Contains one character .

【 Output 】
The character forms an isosceles triangle , Long bottom edge 5 Characters , high 3 Characters .

【 sample input 】
*
【 sample output 】
  *
 ***
*****

#include<iostream>
using namespace std;
int main()
{
	int i;
	char a;
	cin >> a;
	for (i = 1; i <= 3; i++)
	{
		if (i == 1)
			cout << "  " << a << "  " << endl;
		else if (i == 2)
			cout << " " << a << a << a << " " << endl;
		else
			cout << a << a << a << a << a ;
	}
 
}