Answer Posted / sagarsp2010

#include<stdio.h>
#include<conio.h>
void main()
{
int n,i,sum=0,no;
clrscr();

printf("ENTER THE NO. OF TERMS:");
scanf("%d",&n);

for (i=1;i<=5;i++)
{

no=n%10;
sum=sum+no;
n=n/10;

}
printf("sum=%d",sum);

getch();
}

What is strcpy() function?

657

---

Differentiate between ordinary variable and pointer in c.

617

---

Explain what math functions are available for integers? For floating point?

614

---

How can I make sure that my program is the only one accessing a file?

678

---

What is the difference between exit() and _exit() function in c?

584

---

---

Given an array of 1s and 0s arrange the 1s together and 0s together in a single scan of the array. Optimize the boundary conditions?

981

---

#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

717

---

Which header file is used for clrscr?

582

---

how can f be used for both float and double arguments in printf? Are not they different types?

608

---

What is graph in c?

583

---

What does 3 mean in texting?

615

---

What is the best way of making my program efficient?

571

---

What is the difference between exit() and _exit() function?

606

---

Explain how does free() know explain how much memory to release?

575

---

Describe the complexity of Binary search, Quicksort and various other sorting and searching techniques..

646

---