#include <stdio.h>
#include <string.h>
void main()
{
	char * a;
	char * b;
	printf("enter the string a :\n");
	scanf("%s",a);
	printf("enter the string b :\n");
	scanf("%s",b);
	
	strcmp(a,b);
	a=b;
	printf("the similar characters in two strings :\n");
	printf("\n");
}