To print a pattern using '*' and dots ( . ):
code:
#include<stdio.h>
void main()
{
int i,j,k,m,n;
printf("enter the value for m and n");
scanf("%d%d",&n,&m);
for(i=0;i<((3*n)+1);i++)
{
for(j=0;j<3*m+1;j++)
{
if(i==0||j==0||i%3==0||j%3==0)
printf("*");
else
printf(".");
}
printf("\n");
}
}
input: 3 1
output:
****
*. . *
*. . *
****
*. . *
*. . *
****
*. . *
*. . *
****
input: 3 4
output:
*************
*. . *. . *. . *. . *
*. . *. . *. . *. . *
*************
*. . *. . *. . *. . *
*. . *. . *. . *. . *
*************
*. . *. . *. . *. . *
*. . *. . *. . *. . *
*************
