Answer Posted / pradeep

/*No doubt this works fine, execute and see*/
#include<stdio.h>
#include<conio.h>


void main()
{ int size,a[100],i,j=0,k=0,min1,min2,max1,max2;
printf("Input size of an array\n");
scanf("%d",&size);
printf("Input the %d elements of the array\n",size);
for(i=0;i<size;i++)
scanf("%d",&a[i]);

min1=a[0];
max1=a[0];
for(i=0;i<size;i++)
{
if(a[i]<min1)
{
min1=a[i];
j=i;
}
if(a[i]>max1)
{
max1=a[i];
k=i;
}
}
for(i=0;i<size;i++)
{
if(i!=j)
{
min2=a[i];
break;
}
}
for(i=0;i<size;i++)
{
if(i!=k)
{
max2=a[i];
break;
}
}
for(i=0;i<size;i++)
{
if((i!=j)&&a[i]<min2)
{
min2=a[i];
}
if((i!=k)&&a[i]>max2)
{
max2=a[i];
}
}
printf("Second minimal element of the array is %d\n",min2);
printf("Second maximal element of the array is %d\n",max2);

getch();


}

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