How do you scan an array in c #cprogramming #coding #developer #memes #programmer

How do you scan an array in c #cprogramming #coding #developer #memes #programmer
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[kxrosen]

Simple answer: scanf take the address, since array is already in address you dont need to put & which mean the address of a variable

[HakanEngin-ol]

Yeah, for those who don't understand: arr is a pointer to start of an int array. So, when you want to access the next element, incrementing the pointer (like arr + 1) basically means moving to the next element's address.

For example:

If arr points to the first element at address 0xFFF10.
Then arr + 1 points to the second element's address.
Under the hood, this adds the size of one int to the address. If an int on your system is 8 bytes*, then the second element's address would be 0xFFF10 + 8.

And in the scanf example, it works because scanf needs the memory address (which the pointer arr provides) where it should store the input value according to the specified format type. I hope that was clear :)

[ThinkingPear]

If your teacher don’t understand this, they should not be teaching in the first place

[hajarelalit]

Variable name is actually the base in array arithmetic. Hence, no need for & operator.

[heyitsyusuf]

yeah i just had gemini explain the whole meme to me

[amirulmh]

Name of an array is a pointing to the address first element.

[nishanth]

That's why i tell array and pointers are same

[shashwat-op]

The real reason i think pointers and arrays are the same with just a little differennce

[salvatorebertino]

Pointer Arithmetic, Why C Is a Wonderful Language

[deathdevil]

Student be like there aren't any [] also .

[lemonhead]

Damn if the teacher doesn't know such a simple thing you are cooked

[SLEAZY]

I just hope n is less than or equal to the size of arr.

[rushabhchoudhary]

Use of pointer arithmetic, Misra C can suck it

[martymcfryll]

In relative condition does one understand endpoints beginnings translations artificial love Congress Congressional alleviation

[trananhkiet]

That why do not teach student interpretation stuff 😂. Trust me, efficiency meaning management not logical

[sbayyyy]

Guys, preach the gospel before it's too late! God loves you and cares about you, and here is some proof

1 Peter 5:7
"Cast all your anxieties on him, because he cares for you"

Romans 5:8
"But God demonstrates his own love for us in this: while we were still sinners, Christ died for us"

John 4:8
"The person who doesn't love does not know God, because God is love"

Matthew 6:34
"Therefore do not worry about tomorrow, for tomorrow will worry about itself. Each day has enough trouble of its own."

Psalms 118:6
"The Lord is with me. I will not be afraid. What can mere mortals do to me?"

God loves you, and he wants that heaven will be crowded, so please accept Jesus in your heart!

[TheAmzngAids]

They shouldn't be teaching C if they don't know this.

[Blxxy]

Ew why use pointer arithmetic in this situation

[Blxxy]

Btw this doesnt work you have to multiply i by 4

[Libellisth]

Yeah, no...
This would have been legit ansi c if you had written i[arr]