Number Pattern 55 – Rectangle pattern in C programming

Number Pattern 55-Rectangle pattern in C programming

In this program, we will see the Rectangle pattern numbers in C programming language. Please look into the program.

5 5 5 5 5 5 5 5 5 
5 4 4 4 4 4 4 4 5 
5 4 3 3 3 3 3 4 5 
5 4 3 2 2 2 3 4 5 
5 4 3 2 1 2 3 4 5 
5 4 3 2 2 2 3 4 5 
5 4 3 3 3 3 3 4 5 
5 4 4 4 4 4 4 4 5 
5 5 5 5 5 5 5 5 5

The C program for Pyramid pattern is as follows:

#include <stdio.h>
int main()
{
    int a, b, n=5;
    
    for(a=n; a>1; a--)
    {
        for(b=n;b>=1;b--)
        {
            if(b>a) printf("%d ", b);
            else printf("%d ", a);
        }
        for(b=2;b<=n;b++)
        {
            if(b>a) printf("%d ", b);
            else printf("%d ", a);
        }
        printf("n");
    }    
    for(a=1; a<=n; a++)
    {
        for(b=n;b>=1;b--)
        {
            if(b>a) printf("%d ", b);
            else printf("%d ", a);
        }
        for(b=2;b<=n;b++)
        {
            if(b>a) printf("%d ", b);
            else printf("%d ", a);
        }
        printf("n");
    }
    getch();
    return 0;
}