Answer Posted / k.ashok kumar

BETTER CODE:


#include<stdio.h>
#include<conio.h>
void main()
{
int a;
clrscr();
printf("\n Enter a number : ");
scanf("%d",&a);
printf("\n Reverse number of %d is : ",a);
while(a)
{
printf("%d",a%10);
a/=10;
}
getch();
}

What is the use of sizeof?

556

---

Should I learn data structures in c or python?

583

---

What are the difference between a free-standing and a hosted environment?

745

---

Explain main function in c?

626

---

What are the different types of C instructions?

678

---

---

What are the types of type qualifiers in c?

650

---

Difference between pass by reference and pass by value?

658

---

What functions are used in dynamic memory allocation in c?

597

---

Why is it important to memset a variable, immediately after allocating memory to it ?

1555

---

Which function in C can be used to append a string to another string?

647

---

What is the explanation for modular programming?

685

---

Why header file is used in c?

577

---

How can I call system when parameters (filenames, etc.) Of the executed command arent known until run time?

593

---

Is there any demerits of using pointer?

631

---

Difference between MAC vs. IP Addressing

641

---