打印镜像数字直角三角形图案的C语言程序

编写一个C语言程序，使用for循环打印镜像数字图案的右三角形。

#include <stdio.h

int main() { int rows;

printf("Enter Right Traingle Mirrored Numbers Rows = ");
scanf("%d", &rows);

printf("Right Traingle of Mirrored Numbers\\n");

for (int i = 1; i <= rows; i++)			
{
	for (int j = 1; j <= i; j++)		
	{
		printf("%d", j);
	}
	for (int k = i - 1; k >= 1; k--)	
	{
		printf("%d", k);
	}
	printf("\\n");
}

这个C程序使用while循环打印镜像数字的直角三角形图案。

#include <stdio.h>.

int main() { int i, j, k, rows;

printf("Enter Right Traingle Mirrored Numbers Rows = ");
scanf("%d", &rows);

printf("Right Traingle of Mirrored Numbers\\n");

i = 1;
while (i <= rows)
{
	j = 1;
	while (j <= i)
	{
		printf("%d", j);
		j++;
	}

	k = i - 1;
	while (k >= 1)
	{
		printf("%d", k);
		k--;
	}
	printf("\\n");
	i++;
}

Enter Right Traingle Mirrored Numbers Rows = 10
Right Traingle of Mirrored Numbers
1
121
12321
1234321
123454321
12345654321
1234567654321
123456787654321
12345678987654321
12345678910987654321

这个C范例使用rMirroredNumbers函数来打印镜像数字的直角三角形图案。

#include <stdio.h>

void rtMirroredNumbers(int rows);

int main()
{
	int rows;

	printf("Enter Right Traingle Mirrored Numbers Rows = ");
	scanf("%d", &rows);

	printf("Right Traingle of Mirrored Numbers\n");
	rtMirroredNumbers(rows);
}

void rtMirroredNumbers(int rows)
{
	for (int i = 1; i <= rows; i++)
	{
		for (int j = 1; j <= i; j++)
		{
			printf("%d", j);
		}
		for (int k = i - 1; k >= 1; k--)
		{
			printf("%d", k);
		}
		printf("\n");
	}
}

Enter Right Traingle Mirrored Numbers Rows = 13
Right Traingle of Mirrored Numbers
1
121
12321
1234321
123454321
12345654321
1234567654321
123456787654321
12345678987654321
12345678910987654321
123456789101110987654321
1234567891011121110987654321
12345678910111213121110987654321