Answer Posted / prakash.

/* program to print even nums in even position,odd in odd
position*/
/* Ex: 2 1 3 4 output:2 1 4 3*/
/* work for almost all check it if any wrong*/
#include<stdio.h>
#include<conio.h>

void main()
{
int a[4],j=0,i;
int b[4],e=0,od=1;
clrscr();
for(i=0;i<4;i++)
{
printf("Enter A number : ");
scanf("%d",&a[i]);
}
for(i=0;i<4;i++)
{
if((a[i]%2)==0)
{
j=e;
b[j]=a[i];
e=j+2;
}
else
{
j=od;
b[j]=a[i];
od=od+2;
}
}
for(j=0;j<4;j++)
{
printf("%d\n",b[j]);
}
getch();
return;
}

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