Answer Posted / amar

void main()
{
int a,b;
printf("enter the two numbers");
scanf("%d%d",&a,&b);
a^=b^=a^=b;
printf("%d%d",a,b);//swapped no
}

What is a 'null pointer assignment' error? Explain what are bus errors, memory faults, and core dumps?

741

---

how to count no of words,characters,lines in a paragraph.

3914

---

What is a dynamic array in c?

604

---

Want to know how to write a C program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.

1529

---

How can a string be converted to a number?

527

---

---

What are the disadvantages of a shell structure?

703

---

Are pointers integers in c?

619

---

Is the exit() function same as the return statement? Explain.

674

---

How was c created?

601

---

What's a good way to check for "close enough" floating-point equality?

636

---

I have seen function declarations that look like this

610

---

In which layer of the network datastructure format change is done

1446

---

Write a C program to count the number of email on text

1428

---

Can we replace the struct function in tree syntax with a union?

792

---

the portion of a computer program within which the definition of the variable remains unchanged a) mode b) module c) scope d) none

656

---