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Hello guys, so I have to write a program that will use Vigenere cipher, i.e. encrypt every letter using a keyword. (A/a in keyword represent 0 etc.)

My code so far looks like this


#include...

Yeah well, it was one of the mistakes I made previously, I thought that nickel is 2 cents, not 5. I am an European so I dunno this stuff :)

@iMalc: Thank you

Yup, you're right! Thank you very much :)

Hi, so it's me again!

So I managed to finish whole code, it works as it should for 99% of values, however, for some values it just keeps going on and on in an infinite loop and I have no idea why...

Actually nevermind, I found the solution :)

And how should I solve this problem then?

Hi,

I am required to write a program that counts the minimum amount of coins required to return a change, i.e. if user inputs .57 for example, the program has to output number 5 (two quarters, one...

Well I guess I wrote it wrongly. What I am struggling with is to create a loop that will print out space h-1, h-2, h-3 .... h - h times

Hi!

So first of all, please keep in mind that I have just began with C, I took CS50x from Harvard and so far I have a very limited knowledge, so my question may seem very simple.

What I have...