COMPARING 2 STRINGS FOR EQUALITY

#include<iostream.h>

#include<conio.h>

#include<string.h>

#include<process.h>

#include<stdio.h>

int len1, len2;

void equal(char a[50], char b[50])

{

  if(len1==len2)

  {

    for(int i=0 ; i<len1 ; i++)

    {

      if(a[i]==b[i])

      continue;

      else

      {

      cout<<"NOT EQUAL";

      getch();

      exit(0);

      }

    }

    cout<<"EQUAL";

  }

  else

    cout<<"NOT EQUAL";

}

void main()

{

  char strng1[25], strng2[25];

  cout<<"enter a string : ";

  gets(strng1);

  len1=strlen(strng1);

  cout<<"enter another string : ";

  gets(strng2);

  len2=strlen(strng2);

  equal(strng1, strng2);

  getch();

}

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OUTPUT :(click to enlarge the image)