Hollow butterfly pattern in c and java language.
■》Code link -> click ππππ
■ Program->
#include<stdio.h>
#include<conio.h>
void main()
{
int n;
clrscr();
printf("enter no. of rows=");
scanf("%d",&n);
// for upper part
for(int i=1; i<=n; i++)
{
for(int j=1; j<=i; j++)
{
if(j==1 || (i==j))
printf("*");
else
printf(" ");
}
for(int j=2*(n-i); j>=1; j--)
{
printf(" ");
}
for(int j=1; j<=i; j++)
{
if(j==1 || (i==j))
printf("*");
else
printf(" ");
}
printf("\n");
}
// for lower part
for(int i=n; i>=1; i--)
{
for(int j=1; j<=i; j++)
{
if(j==1 || (i==j))
printf("*");
else
printf(" ");
}
for(int j=2*(n-i); j>=1; j--)
{
printf(" ");
}
for(int j=1; j<=i; j++)
{
if(j==1 || (i==j))
printf("*");
else
printf(" ");
}
printf("\n");
}
getch();
}
■》Output->
enter no. of rows=4
* *
** **
* * * *
* ** *
* ** *
* * * *
** **
* *
Comments
Post a Comment