1. This Program prints the numbers in given array(Row-Major Order)in Spiral order. Ex: Order Is 3*4 11 12 13 1415 16 17 1819 20 21 2223 24 25 26Spiral Order Of Matrix is 11 12 13 14 18 22 26 25 24 23 19 15 16 17 21 20<br /># include<stdio.h><br />main()<br />{<br />int a[20][20],i,j,n,m,p,q,k=0;<br />printf(quot;
Enter Order Of matrixquot;
);<br />scanf(quot;
%d%dquot;
,&m,&n);<br />for(i=1;i<=m;i++)<br />for(j=1;j<=n;j++)<br />scanf(quot;
%dquot;
,&a[i][j]);<br /> p=m;<br />q=n;<br />i=j=1;<br /> while(k<p*q)<br />{ for(;j<=n&&k<p*q;j++) <br />{ printf(quot;
%d quot;
,a[i][j]);<br />k++;<br />} j--; <br />i++;<br />for(;i<=m && k<p*q;i++)<br />{<br />printf(quot;
%d quot;
,a[i][j]);<br />k++;<br />}<br />i--;<br />j--; <br />for(;j>=i-m+1 && k<p*q;j--)<br />{<br />printf(quot;
%d quot;
,a[i][j]);<br />k++;<br />} <br />j++;<br />i--;<br />for(;i>1 && k<p*q;i--)<br />{ <br />printf(quot;
%d quot;
,a[i][j]);<br />k++;<br />} <br />if(k<p*q)<br />{<br />j++; i++; n--; m--; }}}<br />