Answer Posted / vignesh1988i

#include<stdio.h>
#include<conio.h>
void str_cpy(char *,char *);
void main()
{
char a[30],b[20];
printf("enter the string to be copied :");
gets(b);
str_cpy(a,b);
printf("the final string is :");
puts(a);
getch();
}
void str_cpy(char *a,char *b)
{
if(*b!='\0')
{
*a=*b;
str_cpy(++a,++b);
}
*a='\0';
}

thank u

What is c programing language?

1130

---

What happens if header file is included twice?

1211

---

What are the ways to a null pointer can use in c programming language?

1193

---

disply the following menu 1.Disply 2.Copy 3.Append; as per the menu do the file operations 4.Exit

2106

---

What is the purpose of main() function?

1301

---

List some of the static data structures in C?

1240

---

Is there a way to compare two structure variables?

1169

---

Implement bit Array in C.

1193

---

Explain which of the following operators is incorrect and why? ( >=, <=, <>, ==)

1085

---

write a c program for swapping two strings using pointer

2681

---

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?

1548

---

What Is The Difference Between Null And Void Pointer?

1328

---

Explain what are multidimensional arrays?

1120

---

What is || operator and how does it function in a program?

1157

---

What does *p++ do?

1068

---