C Language

Pattern 14

by 
******
 *    *
  *   *
   *  *
    * * 
      *
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,t,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
   for(j=1;j<i;j++)
    {
      printf(" ");
    }
     for(t=i;t<=n;t++)
      {
	if(t==n||i==t||i==1)
	   printf("*");
	else
	    printf(" ");
      }
	  printf("\n");
    }
 getch();
}

Pattern 13

by 
     *
    **
   * *
  *  *
 *   *
*****  
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,n,t;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
  {
    for(t=i;t<n;t++)
     {
       printf(" ");
     }
    for(j=1;j<=i;j++)
     {
       if(j==1||i==j||i==n)
	    printf("*");
       else
	    printf(" ");
     }
	   printf("\n");
  }
 getch();
}

Pattern 12

by 
* * * * *
*       *
*    *
*  *
*
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
  for(j=1;j<=i;j++)
   {
    if(j==1||i==j||i==n)
       printf("*");
    else
       printf(" ");
   }
      printf("\n");
 }
 getch();
}

Pattern 11

by 
*
* * 
*   * 
*      * 
* * * * * 

#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
  for(j=1;j<=i;j++)
   {
    if(j==1||i==j||i==n)
       printf("*");
    else
       printf(" ");
   }
      printf("\n");
 }
 getch();
}

Pattern 10

by 
    * 
   * *
  * * *
 * * * *
* * * * *
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
   for(j=n;j>=1;j--)
   {
     if(i>=j)
       printf("* ");
     else
       printf(" ");
   }
   printf("\n");
 }
 getch();
}

Pattern 9

by 
A
AB
ABC
ABCD
ABCDE

#include<stdio.h>
#include<conio.h>
void main()
{
 char i,j,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 //value of n is not greater then 90
 for(i=65;i<=n;i++)
 {
  for(j=65;j<=i;j++)
  {
   printf("%c",j);

   }
    printf("\n");
 }
 getch();
}

Pattern 8

by 
1
22
333
4444
55555
666666
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
   for(j=1;j<=i;j++)
   {
     printf("%d",i);
   }
   printf("\n");
 }
 getch();
}

Pattern 7

by 
*****
*     *
*     *
*     *
*     *
*****
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
  for(j=1;j<=n;j++)
  {
    if(i==1||i==n||j==1||j==n)
   printf("*");
    else
       printf (" ");
  }
   printf("\n");
 }
 getch();
}

Pattern 6

by 
*****
*****
*****
*****
*****
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
  for(j=1;j<=n;j++)
  {
   printf("*");
  }
   printf("\n");
 }
 getch();
}

Pattern 5

by 
******
 *****
  ****
   ***
    **
     *
#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j,t,n;
 clrscr();
 printf("enter the value of n :");
 scanf("%d",&n);
 for(i=1;i<=n;i++)
 {
  for(j=1;j<i;j++)
  {
   printf(" ");
  }
   for(t=i;t<=n;t++)
   {
    printf("*");
   }
   printf("\n");
 }
 getch();
}