Answer Posted / sanmathi

#include<stdio.h>
#include<conio.h>
main()
{
char str1[20],rev[20];
int i,j=0;
clrscr();
printf("\n enter a word");
gets(str 1);
for(i=strlen(str 1)-1;i>=0;i--)
{
rev[j]=str[i];
j++;
}
rev[j]='\0';
printf("\n the given string is.........%s",str 1);
printf("\n the reversed string is .....%s",rev);
if(strcmp(str1,rev)==0)
{
printf("\n the given string is a palindrome");
}
else
{
printf("\n the given string is not a palindrome");
}
getch();
}

When do we run a shell in the unix system?

1014

---

What ANSI C++ function clears the screen a) clrscr() b) clear() c) Its not defined by the ANSI C++ standard

971

---

What is the function of I/O library in C++ ?

1115

---

Why is null pointer used?

1113

---

Difference between pass by value and pass by reference?

1082

---

What is c++ in english?

996

---

Explain the difference between c & c++?

1018

---

What is a set in c++?

911

---

What do nonglobal variables default to a) auto b) register c) static

1097

---

Which bit wise operator is suitable for putting on a particular bit in a number?

1131

---

Define a pdb file.

1023

---

What is stack unwinding?

1056

---

What do you mean by volatile and mutable keywords used in c++?

925

---

What are c++ tokens?

994

---

What is abstraction in c++ with example?

1027

---