Pattern1.c

#include <stdio.h>
int main()
{

	/** Program to print the following pattern:
				
				*
				**
				***
				****	
				*****
	**/
	int i,j,k;//Declaration of variable
	for(i=1;i<=5;i++)
	{
		for(j=1;j<=i;j++)
		{
			printf("*");
		}
		printf("\n");
	}
	
/** Program to print the following pattern:
	
    1
   123
  12345
 1234567
123456789
 1234567
  12345
   123
    1
    
    **/
	for (i=1;i<=5;i++)
    	{
		for (j=i;j<5;j++)
		{
		    printf(" ");
		}
		for (k=1;k<(i*2);k++)
		{
		    printf("%d",k);
		}
        printf("\n");
    }

    for (i=4;i>=1;i--)
    {
		for (j=5;j>i;j--)
		{
		    printf(" ");
		}
		    for (k=1;k<(i*2);k++)
		{
		    printf("%d",k);
		}
        printf("\n");
    }
	
	
	
	return 0;
}