String Comparison Function - strcmp()

C Programming: String Comparison Function - strcmp() in C Language.
Topics discussed:
1) The prototype of strcmp() function.
2) Functionalities of strcmp() function.
3) Important points of the ASCII character set.
3) Example uses of strcmp() function.

Music:
Axol x Alex Skrindo - You [NCS Release]

#CProgrammingByNeso #CProgramming #Strings #strcmp #StringsInC

[arularasij]

You're explanation is really Everyone can clearly understand...

[accessdenied]

I would like to mention that what actually is get compared, are the ASCII codes for each character, not the characters themselves.

[muneebtahir]

you know what.... TYSM bro, you have no idea how much you have helped... you saved a lot of my time... you're a lifesaver!

[rashmitbhanderi]

Why is the output of this code greater or equal to s2
int main()
{
char *s1 = "xyz";
char *s2 = "cdeabzxydsf";
if(strcmp(s1, s2)<0)
printf("s1 is less then s2");
else
printf("s1 is either greater or equal to s2");
return 0;
}

[cedwardmassey]

About 12 years ago, I defined my own version of strcmp(), with a third - a bool - parameter, "CaseSensitive." I wish that it was written to do it that way, with a "true" default argument for that third parameter. But, my own version can't use a default argument, because it would create ambiguity, unless I changed the name of my version of the function.

[aritrasarkar]

Sir can you do lecture on computer science networking. Thank you

[SagarKumar-nhno]

Sir please complete C programming as soon as possible.

[vijaykounsalye]

your teaching is fantastic and understandable.

[cond]

If I had like 100 strings in a .txt, and 100 more strings in other .txt, how can I make a program to read this two .txt and it give me what strings is different?

[block]

What if str1 is longer than s2, but str1 begins with B and str2 begins with A

[fahimahmed]

Not informative. u should run it in the Code blocks for better understanding