Answer Posted / anju

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,temp;
scanf("%d%d",&a,&b);
printf("before swapping value of a=%d and b=%d",a,b);
temp=x;
x=y;
y=temp;
printf("after swapping value of a=%d and b=%d",a,b);
getch();
}

What is extern c used for?

571

---

#include { printf("Hello"); } how compile time affects when we add additional header file .

1425

---

ATM machine and railway reservation class/object diagram

4806

---

Write a program to implement queue.

667

---

What are the two types of functions in c?

567

---

---

How can you determine the maximum value that a numeric variable can hold?

642

---

What is a program?

668

---

how many types of operators are include in c language a) 4 b) 6 c) 8 d) 12

653

---

Hai,I have done with my bachelor of commerce and planing to ms,please suggest me how to convince vo for shifting from commerce to computers. Visa on 8 DEC 2014  Npu university

1602

---

Explain how do you sort filenames in a directory?

609

---

differentiate built-in functions and user – defined functions.

629

---

What does main () mean in c?

616

---

Explain 'bit masking'?

656

---

What is an auto keyword in c?

644

---

What is the best way of making my program efficient?

572

---