Can anyone please guide how to match two string whether previous already inputted

Question

1.00/5 (2 votes)

See more:

Given n, which is the number of strings taken as input. For each input use have to print “YES” or “NO” whether the current string is already present or not.

Input:
5
Geeks
Hello
Great
Geeks
Hello
Output:

No
No
No
Yes
Yes

What I have tried:

bool isSubSequence(char str1[], char str2[], int m, int n)
{
    // Base Cases
    if (m == 0) return true;
    if (n == 0) return false;
 
    // If last characters of two strings are matching
    if (str1[m-1] == str2[n-1])
        return isSubSequence(str1, str2, m-1, n-1);
 
    // If last characters are not matching
    return isSubSequence(str1, str2, m, n-1);
}

Posted 6-Sep-18 19:40pm

Member 13602584

Updated 6-Sep-18 20:58pm

Add a Solution

Comments

Patrice T 7-Sep-18 1:53am

And ?
you have a question ?

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Member 13602584 · Accepted Answer · 2018-09-06T20:59:00

Solution 2

I beginner to programming, can you please provide pseudocode to me

Posted 6-Sep-18 20:59pm

Member 13602584

Comments

Richard MacCutchan 7-Sep-18 4:47am

You have tagged this C and Java, but which is it?

Richard Deeming 7-Sep-18 10:02am

1) This is not a solution to your problem, and should not have been posted in the "Add your solution here" box.

2) THIS IS NOT A SOLUTION TO YOUR PROBLEM, and should not have been marked as the "accepted" solution.

3) We do not do your homework for you.

KarstenK · Accepted Answer · 2018-09-06T20:32:00

think about what your code should do: "Look up every new string whether it is already in my array?"

=> so you need to loop every time through the complete array.
a) use a for loop
b) when found you are done
c) after looping all entry you know that you havent found it.
bonus: (only than add it)

You can use some C++ tutorial to learn the basics.

Develop your code and pseudo code yourself to learn programming. Use always a verb and objects.

The first can be: "Ask numbers for input"