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F&A Diskussionen

Why is ptr = a; shows error?

0 Stimmen

11th Apr 2019, 4:43 PM

Unemployed Visionary.

Why we can simply write like:- ptr =a;

2 Stimmen

12th May 2019, 3:20 AM

Aशीsh

friend func param obj ptr vs obj ref

c++oop pointers reference-types

0 Stimmen

13th Aug 2019, 11:44 AM

BinaryEden

Is int* ptr a valid pointer declaration in C++

0 Stimmen

25th May 2021, 4:10 PM

Lennart Krauch

C - Why does ptr points to first address "after" arr?

arrays c pointers

2 Stimmen

6th Jan 2020, 12:03 PM

Paolo De Nictolis

what is the difference between *ptr and int * ptr

1 Stimme

3rd Aug 2017, 8:56 AM

Eshaan Belani

obj ptr no needs point to previous created obj?

1 Stimme

7th Aug 2019, 12:56 AM

BinaryEden

Is memory allocated for ptr variable in the given case?

0 Stimmen

14th Sep 2020, 4:32 PM

rajshekhar y dodamani

c++cpp pointer ptr

10 Stimmen

13th Aug 2018, 12:45 AM

Harry

What is the the different: 1. Ptr is an array of 12 pointers to integer. 2. Ptr is an array of 12 integer pointers?

1 Stimme

11th Sep 2022, 6:04 AM

Oliver Pasaribu

[linked list] What does this line mean ptr = (struct node)malloc(size of(struct node))

0 Stimmen

3rd Nov 2016, 10:45 AM

Infinity

int a = 320; char *ptr; ptr = (char*)&a; printf("%d", *ptr); // how the output is 64? Please explain.

c error output pointers

0 Stimmen

8th Aug 2021, 8:38 AM

NIKHIL JOSHI

Why its shows error while try to pass the value as normal interger a and b into the function update instead of passing ptr var?

0 Stimmen

25th Apr 2019, 5:46 PM

Sudha

Heute heiß

I just I just resolved the dictionary problem , the program doesn’t allow me to access to the next lesson

0 Votes

Why sololearn did not allow us to...

0 Votes

[SOLVED] Ballpark Challenge

1 Votes

How to use ‘variables’ in a ‘python’ string

1 Votes

How to get Kotlin certificate here

2 Votes

Whats the problem with my code i try to learn loops but apperently i suck at it lol

0 Votes

0 Votes

HELP. UNFAIR STREAK LOSS

2 Votes

There is an error.

0 Votes

Draw a checkerpiece over a table cell within the first three rows

0 Votes