C Program to draw Number pattern III

Description

Input:
5
Output:
    1
   121
  12321
 1234321
123454321

Solution

#include<stdio.h>
int main()
{
	int i,j,n,k,step=1;
	printf("enter row size:");
	scanf("%d",&n);
	for(i=1;i<=n;i++)
	{

		for(k=1;k<=n-i;k++)
		{
			printf(" ");
		}
		for(j=1;j<=step;j++)
		{
			printf("%d",j);
		}
		step+=2;
		printf("\n");
	}
	return 0;
}

Explanation

Refer Video tutorial