Write a program in C++ to accept a string from a user and display its reverse using pointer.

Write a program in C++ to accept a string from a user and display its reverse using pointer.
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1 Answer

Answer :

#include<iostream.h>

#include<conio.h>

#include<string.h>

void main()

{

char str[20],*ptr;

int l;

clrscr();

cout<<"\n Enter a string : ";

cin>>str;

l=strlen(str);

ptr=str;

while(*ptr!='\0')

{

ptr++;

}

cout<<"\n Reverse string:";

while(l!=0)

{

ptr--;

cout<<*ptr;

l--;

}

getch();

}


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