Hi,
I'm currently studying Computer Science and i'm learning a lot.
But something that I really want to learn more of is c++. And i want to code more often and learn.
So thats when i came up with this idea.
You post a challange down below, and if i cant solve it / code it, ill send you 10-50 bytes (or whatever i got laying around).
I will be ignoring super hard challanges ofc, i'm still a beginner, be nice.
thanks.
DO NOT DEAL WITH THIS MEMBER
Sep 16, 2019 02:21 AM
(This post was last modified: Sep 16, 2019 02:22 AM by Shapeless.)
I actually need something semi simple but effective done. I need to grab 3 cards values from a poker table and suits using ocr library . if you help me with this in your challenge id be much happy as ive tried for a week find someone to code due low budget :D
Contact me to send you the documentation
add two numbers without using + or any arithmetic operation
Sep 16, 2019 07:27 AM
(This post was last modified: Sep 16, 2019 07:27 AM by pms.)
(Sep 16, 2019 05:08 AM)myselfandi Wrote: add two numbers without using + or any arithmetic operation
What do you mean by "add two numbers". Do you mean like printing out two numbers or for example 2 + 2.
(Sep 16, 2019 02:21 AM)Shapeless Wrote: I actually need something semi simple but effective done. I need to grab 3 cards values from a poker table and suits using ocr library . if you help me with this in your challenge id be much happy as ive tried for a week find someone to code due low budget :D
Contact me to send you the documentation
Ill pm you for sure, cant say i will be able to do anything though might be a bit hard :)
(Sep 16, 2019 07:27 AM)pms Wrote: What do you mean by "add two numbers". Do you mean like printing out two numbers or for example 2 + 2.
yea
1. Convert string to integer without using atoi() within INT_MAX
2. Convert string to integer that can overflow 'unsigned long long' type and add 1 to it.
3. Build a JSON Parser
Good luck
Write a C++ program that displays a Letter Pyramid from a user-provided std::string.
Prompt the user to enter a std::string and then from that string display a Letter Pyramid as follows:
It's much easier to understand the Letter Pyramid given examples.
If the user enters the string "ABC", then your program should display:
A
ABA
ABCBA
If the user enters the string, "12345", then your program should display:
1
121
12321
1234321
123454321
If the user enters 'ABCDEFG', then your program should display:
A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
ABCDEFEDCBA
ABCDEFGFEDCBA
If the user enters 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', then your program should display:
A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
ABCDEFEDCBA
ABCDEFGFEDCBA
ABCDEFGHGFEDCBA
ABCDEFGHIHGFEDCBA
ABCDEFGHIJIHGFEDCBA
ABCDEFGHIJKJIHGFEDCBA
ABCDEFGHIJKLKJIHGFEDCBA
ABCDEFGHIJKLMLKJIHGFEDCBA
ABCDEFGHIJKLMNMLKJIHGFEDCBA
ABCDEFGHIJKLMNONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWXWVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWXYXWVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWXYZYXWVUTSRQPONMLKJIHGFEDCBA
If the user enters "C++isFun!", then your program should display:
C
C+C
C+++C
C++i++C
C++isi++C
C++isFsi++C
C++isFuFsi++C
C++isFunuFsi++C
C++isFun!nuFsi++C
Think about the problem before you begin and break it down into steps.
This can be a very challenging problem to solve!
Don't forget to paste your code solution or your attempt at it.
Have fun!
![[Image: hf-coach-signature.png]](https://i.ibb.co/GfTvXfF3/hf-coach-signature.png)
(Sep 16, 2019 09:13 AM)Tilcayo Wrote: -snip-
This is actually a really cool challenge; I might actually give it a go myself haha
Sep 16, 2019 09:23 AM
(This post was last modified: Sep 16, 2019 09:23 AM by Tilcayo.)
(Sep 16, 2019 09:16 AM)Manks Wrote: This is actually a really cool challenge; I might actually give it a go myself haha
Go for it! If OP is going to attempt it though, wait until he posts his solution before you post yours so it doesn't spoil it for him :P Good luck!
(Sep 16, 2019 09:13 AM)Tilcayo Wrote: Write a C++ program that displays a Letter Pyramid from a user-provided std::string.
Prompt the user to enter a std::string and then from that string display a Letter Pyramid as follows:
It's much easier to understand the Letter Pyramid given examples.
If the user enters the string "ABC", then your program should display:
A
ABA
ABCBA
If the user enters the string, "12345", then your program should display:
1
121
12321
1234321
123454321
If the user enters 'ABCDEFG', then your program should display:
A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
ABCDEFEDCBA
ABCDEFGFEDCBA
If the user enters 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', then your program should display:
A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
ABCDEFEDCBA
ABCDEFGFEDCBA
ABCDEFGHGFEDCBA
ABCDEFGHIHGFEDCBA
ABCDEFGHIJIHGFEDCBA
ABCDEFGHIJKJIHGFEDCBA
ABCDEFGHIJKLKJIHGFEDCBA
ABCDEFGHIJKLMLKJIHGFEDCBA
ABCDEFGHIJKLMNMLKJIHGFEDCBA
ABCDEFGHIJKLMNONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWXWVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWXYXWVUTSRQPONMLKJIHGFEDCBA
ABCDEFGHIJKLMNOPQRSTUVWXYZYXWVUTSRQPONMLKJIHGFEDCBA
If the user enters "C++isFun!", then your program should display:
C
C+C
C+++C
C++i++C
C++isi++C
C++isFsi++C
C++isFuFsi++C
C++isFunuFsi++C
C++isFun!nuFsi++C
Think about the problem before you begin and break it down into steps.
This can be a very challenging problem to solve!
Don't forget to paste your code solution or your attempt at it.
Have fun!
Finally a realistic challange, will be looking at this in school :) thanks.
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![[Image: tCsHIDM.gif]](https://i.imgur.com/tCsHIDM.gif)