class strequals{
public static void main(String args[]){
String str1,str2,str3;
boolean b;
str1=”welcome”;
str2=”welcome”;
str3=”WELCOME”;
System.out.println(“Str1=”+str1+”\nStr2=”+str2+”\nStr3=”+str3);
b=str1.equals(str2);
if(b=true)
System.out.println(“Str1 is equal to str2”);
else
System.out.println(“Str1 is not equal to str2”);
b=str1.equals(str3);
if(b==true)
System.out.println(“Str1 is equal to str3”);
else
System.out.println(“Str1 is not equal to str3”);
}
}