Asterisks Programming in C TYPE- 5

/*This is a 'C'program which print the following
Asterisk pattern as output:- *
    **
    ***
    ****
    *****
    ****
    ***
    **
    * & so on*/
#include<stdio.h>
#include<conio.h> //header files
void main()
{
int i,j,n; //variables
clrscr();
printf("Enter the number of lines upto which the pattern will print[natural number only]:");
scanf("%d",&n);
for(i=1;i<=n;i++)//start of first loop(use for incresing of number of asterisk).This loop control the row of pattern print.
{
for(j=1;j<=i;j++)//nested loop.This loop print the asterisk of pattern.
printf("*");
printf("\n");//This statement is use to change row of the pattern.
}//end of first loop
for(i=(n-1);i>=1;i--)//start of second loop(use for decresing of number of asterisk).This loop control the row of pattern print
{
for(j=1;j<=i;j++)//nested loop.This loop print the asterisk of pattern.
printf("*");
printf("\n");//This statement is use to change row of the pattern.
}//end of second loop
getch();
}//end of program

Asterisks Programming in C TYPE- 4

/*This is a 'C'program which print the following

Asterisk pattern as output:- 

**********

 ****  ****

  ***    ***

  **      **

    *        * & so on*/

#include<stdio.h>

#include<conio.h> //header files

void main()

{

int i,j,n,k; //variables

clrscr();

printf("Enter the number of lines upto which the pattern will print[natural number only]:");

scanf("%d",&n);

for(i=n;i>=1;i--)//start of loop.This loop control the row of pattern print.

{

for(j=1;j<=i;j++)//nested loop.This loop print the left side asterisk of pattern.

printf("*");

for(k=1;k<=2*(n-i);k++)//nested loop.This loop control the space between asterisk pattern.

printf(" ");

for(j=1;j<=i;j++)//nested loop.This loop print the right side asterisk of pattern.

printf("*");

printf("\n");//This statement is use to change row of the pattern.

}//end of loop

getch();

}//end of program

Asterisks Programming in C TYPE- 3

/*This is a 'C'program which print the following
Asterisk pattern as output:-
*                 *
**             **
***         ***
****     ****
*********** & so on*/
#include<stdio.h>
#include<conio.h> //header files
void main()
{
int i,j,n,k; //variables
clrscr();
printf("Enter the number of lines upto which the pattern will print[natural number only]:");
scanf("%d",&n);
for(i=1;i<=n;i++)//start of loop.This loop control the row of pattern print.
{
for(j=1;j<=i;j++)//nested loop.This loop print the left side asterisk of pattern.
printf("*");
for(k=1;k<=2*(n-i);k++)//nested loop.This loop control the space between asterisk pattern.
printf(" ");
for(j=1;j<=i;j++)//nested loop.This loop print the right side asterisk of pattern.
printf("*");
printf("\n");//This statement is use to change row of the pattern.
}//end of loop
getch();
}//end of program

Asterisks Programming in C TYPE- 2

/*This is a 'C'program which print the following
Asterisk pattern as output:-     *
**
      ***
     ****
    ***** & so on*/
#include<stdio.h>
#include<conio.h> //header files
void main()
{
int i,j,n,k; //variables
clrscr();
printf("Enter the number of lines upto which the pattern will print[natural number only]:");
scanf("%d",&n);
for(i=1;i<=n;i++)//start of loop.This loop control the row of pattern print.
{
for(k=1;k<=n-i;k++)//nested loop.This loop control the space of pattern.
printf(" ");
for(j=1;j<=i;j++)//nested loop.This loop print the asterisk of pattern.
printf("*");
printf("\n");//This statement is use to change row of the pattern.
}//end of loop
getch();
}//end of program

Asterisks Programming in C TYPE- 1

/*This is a 'C'program which print the following
Asterisk pattern as output:- *
    **
    ***
    ****
    ***** & so on*/
#include<stdio.h>
#include<conio.h> //header files
void main()
{
int i,j,n; //variables
clrscr();
printf("Enter the number of lines upto which the pattern will print[natural number only]:");
scanf("%d",&n);
for(i=1;i<=n;i++)//start of loop.This loop control the row of pattern print
{
for(j=1;j<=i;j++)//nested loop.This loop print the asterisk of pattern.
printf("*");
printf("\n");//This statement is use to change row of the pattern.
}//end of loop
getch();
}//end of program