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Free Coding Ask And Answer (CAA) Group - Programming - Nairaland

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Free Coding Ask And Answer (CAA) Group by progeek37: 2:00pm On Nov 24, 2019
Coding Ask and Answer is back and truly redefined.
The new CAA has stricter rules and will also be backed up with live sessions via the Zoom app. Participants can join the admin live using the Zoom app once in a while as he explains some programming principles using C#, Java, Python or JavaScript.
The present CAA is the same with former except that once in while the admin and those who feel like teaching can create a live meeting via the Zoom to solve some programming tasks and explain some techniques to the newbies.

Here are the rules:

1. You must not insult the admin directly or indirectly.
2. You must not promote tribalism and hate speech.
3. You must not insult any other member in the group.
4. You must not share referral links, ads or your personal website and group so as to grow traffic.
But you can share websites that can help build programmers, for instance a link to download tutorials, pdf books or anything that be helpful to the programmers like software developers recruitment.
5. Ads is only available to the admins, as such anyone who wishes to advertise anything must first reach an agreement with the admin.
6. You must not make the group dull, by being onlookers only, you must fully participate either by asking questions or answering questions or by encouraging those who do so.
7. Anyone who thinks he codes better than others should answer more questions than displaying arrogance and pride, this will make those who are far behind to learn from the ogas at the top.
8. You must not post obscene comments in the group.

Having observed the above rules, those who are interested should now indicate by dropping their numbers here. Note if you disobey the rules you will be removed from the group without prior notice. If you are removed don't sneak into the group with a different number, if you do, make sure you repent and abide by the rules.
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 2:04pm On Nov 24, 2019
Let's begin with these problem:

There is a provably unbreakable cipher called a one-time pad. The way it works is you shift
each character of the message by a random amount between 1 and 26 characters, wrapping
around the alphabet if necessary. For instance, if the current character is y and the shift is 5,
then the new character is d. Each character gets its own shift, so there needs to be as many
random shifts as there are characters in the message. As an example, suppose the user enters
"secret". The program should generate a random shift between 1 and 26 for each character.
Suppose the randomly generated shifts are 1, 3, 2, 10, 8, and 2. The encrypted message would
be thebmv.
(a) Write a program that asks the user for a message and encrypts the message using the
one-time pad. First convert the string to lowercase. Any spaces and punctuation in the
string should be left unchanged. For example, Secret!!! becomes thebmv!!! using
the shifts above.
(b) Write a program to decrypt a string encrypted as above.

The reason it is called a one-time-pad is that the list of random shifts should only be used once.
It becomes easily breakable if the same random shifts are used for more than one message.
Re: Free Coding Ask And Answer (CAA) Group by mikezuruki: 11:36pm On Nov 25, 2019
progeek37:
Let's begin with these problem:

There is a provably unbreakable cipher called a one-time pad. The way it works is you shift
each character of the message by a random amount between 1 and 26 characters, wrapping
around the alphabet if necessary. For instance, if the current character is y and the shift is 5,
then the new character is d. Each character gets its own shift, so there needs to be as many
random shifts as there are characters in the message. As an example, suppose the user enters
"secret". The program should generate a random shift between 1 and 26 for each character.
Suppose the randomly generated shifts are 1, 3, 2, 10, 8, and 2. The encrypted message would
be thebmv.
(a) Write a program that asks the user for a message and encrypts the message using the
one-time pad. First convert the string to lowercase. Any spaces and punctuation in the
string should be left unchanged. For example, Secret!!! becomes thebmv!!! using
the shifts above.
(b) Write a program to decrypt a string encrypted as above.

The reason it is called a one-time-pad is that the list of random shifts should only be used once.
It becomes easily breakable if the same random shifts are used for more than one message.

whatsapp me Ndubuisi
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 1:45pm On Nov 26, 2019
mikezuruki:


whatsapp me Ndubuisi
Contact me on WhatsApp: 08135683431
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 2:25pm On Dec 02, 2019
Those who are interested in the Coding Ask and Answer should drop their numbers or contact me on WhatsApp via 08135683431, the journey to being a professional programmer has just started!
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 8:08am On Dec 16, 2019
The new CAA is open now...read my post on the new CAA to grab the rules first. Then drop your number or contact me on WhatsApp to be added: 08135683431
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 1:45pm On Dec 29, 2019
Join the coding group and learn from other programmers and teach others as well.
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 8:02pm On Jan 05
Drop your number now, the group is free.
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 12:01pm On Jan 12
Let's join hands and solve problems together in this coding ask and answer group. Drop your number or send me a message on WhatsApp.
Re: Free Coding Ask And Answer (CAA) Group by Corussa: 9:59am On Jan 20
I like the way you teach programming

07069188614

Please do add me up
Re: Free Coding Ask And Answer (CAA) Group by ekoileblog(m): 2:46pm On Jan 25
Please I am looking for a developer to partner and collaborate with me to develop some web apps and projects. I may not have funds to instantly compensate you but we can work on projects in the long term. I can also guide you on things you need to do to get paying clients and projects outside freelance websites, competing for projects on them is highly competitive. If you are interested in working with me, please message me on my signature on WhatsApp.
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 8:39am On Jan 26
ekoileblog:
Please I am looking for a developer to partner and collaborate with me to develop some web apps and projects. I may not have funds to instantly compensate you but we can work on projects in the long term. I can also guide you on things you need to do to get paying clients and projects outside freelance websites, competing for projects on them is highly competitive. If you are interested in working with me, please message me on my signature on WhatsApp.
Please contact me on WhatsApp 08135683431
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 8:49am On Feb 02
Join the CAA today by dropping your number here or sending me a message on WhatsApp
Re: Free Coding Ask And Answer (CAA) Group by TalabiAudu: 11:25am On Feb 02
progeek37:
Join the CAA today by dropping your number here or sending me a message on WhatsApp


Add me:
0808 183 9763
Re: Free Coding Ask And Answer (CAA) Group by aremuforlife(m): 10:20pm On Feb 02
[/quote]8[quote author=progeek37 post=84322259]Coding Ask and Answer is back and truly redefined.
The new CAA has stricter rules and will also be backed up with live sessions via the Zoom app. Participants can join the admin live using the Zoom app once in a while as he explains some programming principles using C#, Java, Python or JavaScript.
The present CAA is the same with former except that once in while the admin and those who feel like teaching can create a live meeting via the Zoom to solve some programming tasks and explain some techniques to the newbies.

Here are the rules:

1. You must not insult the admin directly or indirectly.
2. You must not promote tribalism and hate speech.
3. You must not insult any other member in the group.
4. You must not share referral links, ads or your personal website and group so as to grow traffic.
But you can share websites that can help build programmers, for instance a link to download tutorials, pdf books or anything that be helpful to the programmers like software developers recruitment.
5. Ads is only available to the admins, as such anyone who wishes to advertise anything must first reach an agreement with the admin.
6. You must not make the group dull, by being onlookers only, you must fully participate either by asking questions or answering questions or by encouraging those who do so.
7. Anyone who thinks he codes better than others should answer more questions than displaying arrogance and pride, this will make those who are far behind to learn from the ogas at the top.
8. You must not post obscene comments in the group.

Having observed the above rules, those who are interested should now indicate by dropping their numbers here. Note if you disobey the rules you will be removed from the group without prior notice. If you are removed don't sneak into the group with a different number, if you do, make sure you repent and abide by the rules.
Please I will like to know if you çan teach me java personally online
Re: Free Coding Ask And Answer (CAA) Group by mgmhadejia(m): 12:31am On Feb 03
08140001815
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 7:45am On Feb 03
aremuforlife:
8
Please I will like to know if you çan teach me java personally online
Yes please contact me on whatsApp: 08135683431
Re: Free Coding Ask And Answer (CAA) Group by Lordpeckxy(m): 6:43am On Feb 05
Alright Alright Alright.... Let me Find myself a bit of time to Solve the one-pad problem...
Re: Free Coding Ask And Answer (CAA) Group by progeek37: 8:58pm On Feb 07
Lordpeckxy:
Alright Alright Alright....
Let me Find myself a bit of time to Solve the one-pad problem...
The problem has been in the CAA group

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