C arrays 🗃️

C arrays tutorial example explained
#C #arrays #tutorial
int main()
{
// array = a data structure that can store many values of the same data type.
//double prices[] = {5.0, 10.0, 15.0, 25.0, 20.0};
double prices[5];
prices[0] = 5.0;
prices[1] = 10.0;
prices[2] = 15.0;
prices[3] = 25.0;
prices[4] = 20.0;
printf("$%.2lf", prices[0]);
return 0;
}

[@BroCodez]

#include
int main()
{
// array = a data structure that can store many values of the same data type.
//double prices[] = {5.0, 10.0, 15.0, 25.0, 20.0};
double prices[5];
prices[0] = 5.0;
prices[1] = 10.0;
prices[2] = 15.0;
prices[3] = 25.0;
prices[4] = 20.0;
printf("$%.2lf", prices[0]);

return 0;
}

[@monkeygodemperor.9412]

suprisingly not an indian man but still pretty good.

[@Ishaan-ok6uw]

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[@Jerrymiah1]

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[@HiroshimabomBBBOOOM]

💀💀😂

[@ftmelbialy]

YESSSS

[@whatatime4342]

😂😂😂

[@lauraborghijs3168]

So nice to view this before my exam! Your video's are always well explained and short enough for my attention span :)

[@vetebesim]

did you pass the exam

[@ZackAngelMusic]

Excellent

[@accepturfate1615]

Got 27/30 on final exam because of you thank you bro!

[@robinpage9362]

Please make a series on x86 Assembly language. Or include some videos on Assembly in vids for other languages like C, that support in-line Assembly. Technically, x86 Assembly (32 bit) is not the same as x64 Assembly (64 bit), so I don’t know how it would work for you, but it would definitely be appreciated by the community!

[@princeabdullah2197]

Nyc❤

[@Bubatzo]

whats anoying is that an array is a pointer, i would really enjoy if u did a video about that, need to understand pointers better

[@MikeR-pq8qe]

Just learning C atm, can anyone tell me why you would use "double" instead of "float" for a money value which only runs to 2 decimal places like the example here? I know it's more accurate for long numbers but if you're only getting 2 dp values what's the advantage?

[@Nathan-xv1nd]

You are right there isn't an advantage unless you are using a really long number

[@WINDOWSXP9013]

Thx!

[@unruly_ronin]

Nicely done mate

[@ugandaforever8942]

Thank you so much!

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[@bounader]

2:11
bro printed my wallet 💀

[@adityadamanjodi]

awesome!!!

[@PSIwolf39]

Here's some code I made with an array:
#include
#include
#include
#include
#include
int main(){
double height[2] = {72};
printf("How tall are you? (in inches)
");
scanf("%lf", &height[1]);
printf("
I am %.0lf inches tall, ", height[0]);
if(height[0] < height[1]){
printf("I am shorter than you by %.1lf inches.", height[1] - height[0]);
}
else if(height[0] > height[1]){
printf("I am taller than you by %.1lf inches.", height[0] - height[1]);
}
else{
printf("We're the exact same hight!");
}
}

[@nicolet5051]

Which extension do you use for C on VS code?

[@vesnapezer683]

*c

[@yuvrajbains3999]

RNS Shukran

[@ryanalnaser914]

whatever anything I do or did or anything or after or anytime

[@Ovoworks]

This video is just simplicity

[@William___1a4d]

Poetic revelation: the essence of refunds

[@perf5656]

Thank you!!!!!!

[@Sandra__4x0j]

We are pleased to inform you that your Sales Incentive payment has been confirmed.

[@LukaMarinkic]

return BigThanks;

[@user-ql1uk3ty1v]

whats the extension you are using that pops up descriptive code line in a box?

[@fountain9886]

thx man

[@raneeks3210]

Can you make some games in C?

[@maVIRUS8981]

probably yes

[@zendobod8247]

What happens if he print the array with no value

[@zraie2455]

It would be uninitialised so there would be an error

[@asherrfacee]

When you initialize an array, you are grabbing a continuous block of memory on the stack.
int arr[3];
In this declaration, arr is set to the address in memory of the start of the block of memory you have grabbed. So arr* is the same thing as arr[0], they both point to the start of the memory block.
In this case, the size of each block of memory is of size int.
If you don’t set arr[0] to a value before printing it out, then whatever existed there in memory still lives there, we haven’t overwritten it and it’s not an error to print it out. We refer to it as an ‘indeterminate value’ otherwise known as ‘junk’. So if you print it out as an int, then you’ll just see the int representation of whatever data was at that location of memory.
The fact that data can persist in memory even after we have stopped referencing it can sometimes be exploited by hackers in an exploit called a ‘Memory Dump Analysis’ where they analyze the memory to find sensitive information that was not properly cleared from memory.

[@Pixel_plays001]

I thought print is only for python ?

[@Pengui23]

Printf("Hello World! " ) ;

[@Pixel_plays001]

Thanks. Is there any type of print function for c++ apart from cout