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();


}

#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

1109

---

How can you read a directory in a C program?

1095

---

How to get string length of given string in c?

1010

---

How can I dynamically allocate arrays?

1037

---

Which is better malloc or calloc?

1059

---

What is nested structure in c?

1012

---

Is stack a keyword in c?

1038

---

explain what are actual arguments?

1032

---

There seem to be a few missing operators ..

1004

---

A routine usually part of the operation system that loads a program into memory prior to execution a) linker b) loader c) preprocessor d) compiler

1051

---

What would happen to X in this expression: X += 15; (assuming the value of X is 5)

1883

---

Can we compile a program without main() function?

1076

---

What is character constants?

1131

---

Why do we use return in c?

951

---

Does c have class?

1051

---