Write a test program that prompts the user to enter two strings and, if they are anagrams, displays is an anagram; otherwise, it displays is not an anagram

Answer:-Following is the program for the checking if 2 strings are anagram in c++:-

#include

using namespace std;

int main ()

{

string ana1, ana2; //declaring two strings.

int an1[256]={}, an2[256]={}; //declare two count arrays of size 256 an1 and an2.

bool test=true; //taking a bool variable test = true for displaying the result ...

cout<<"Enter both the strings"<
cin>>ana1>>ana2; //prompting the strings ...

for (int i=0; ana1[i]&ana2[i]; i++) / / iterating over both the strings.

{

an1[ana1[i]]++; //increasing the count of the characters as per their ascii values in count array an1.

an2[ana2[i]]++; //increasing the count of the characters as per their ascii values in count array an2.

}

for (int i=0; i<256; i++) / /iterating over the count arrays ...

{

if (an1[i]!=an2[i]) / /condition for not anagram.

{

cout<<"not an anagram"<
test=false; //making test false ...

break; //coming out of the loop.

}

}

if (test) / /if test is true only then printing ...

cout<<"is an anagram"<
return 0;

}

Explanation:-

A string is said to be an anagram string of other string if it has same characters but in different order.

for example:-

string 1="raman"

string 2="manar"

string 2 is an anagram of string 1.