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c++ program to reverse a string

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#include<iostream.h>
#include<stdio.h>
#include<string.h>

int main()
{
 char a[50],temp;
 int i,j,len;
 cout<<"Enter any string:";
 gets(a);
 len=strlen(a);

 cout<<"Reverse of the string is: ";

 for(i=0,j=len-1;i<len/2;++i,--j)
 {
  temp=a[i];
  a[i]=a[j];
  a[j]=temp;
 }

 cout<<a;
 return 0;
}

Output

Enter any String:
C++ Program
Reverse of the string is: margorp ++C

Explanation

The user is asked to enter a string and then the reverse of the string is displayed.

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