Q&A Discussions

24th Jul 2020, 2:56 AM

Solus

#define doubts

0 Votes

6th Dec 2018, 2:34 AM

Abhinav Verma

#define a function?

1 Vote

9 Answers

8th Mar 2019, 11:51 AM

frank

#define vs template

#define c c++dry help template

2 Votes

22nd May 2020, 3:40 PM

Orville Vroemen

Does #define work?

c++define question

2 Votes

7 Answers

15th Oct 2017, 1:04 PM

MEDO capra

#define vs. const

better c++const constant define efficiency efficient macro versus vs

1 Vote

18th Sep 2018, 1:55 AM

Parker king

#define in C

1 Vote

#define Trigpin 10 #define Echopin 11 #define buzzer 8 void setup(){ pinMode(Trigpin, OUTPUT); pinMode(Echopin, INP

23rd Apr 2020, 6:52 AM

Mohamad Alkaleeh

is python3 what

-2 Votes

6 Answers

27th Apr 2021, 5:26 PM

Sadik Sadik

Code #define Ambiguity

c c++define output program

1 Vote

Does C# has #define like C++?

31st May 2018, 1:12 PM

Amit Kumar

25 Votes

14 Answers

10th Sep 2018, 11:26 PM

ShortCode

#define and const differences

c c++constants define

2 Votes

Explaination for #define function.

6th Jul 2020, 5:18 PM

Maksim

c define preprocessor

0 Votes

#define 《==== is a preprocessor ?

27th Oct 2018, 9:52 AM

Pavithran

1 Vote

What does #define in c++?

30th Oct 2020, 3:51 AM

SARVESH ASHOK DEVRUKHAKAR

cpp

0 Votes

// comments after #define in C++

18th Feb 2023, 2:50 PM

Кирилл Каташ

c++macros

2 Votes

Where is #define mostly useful?

3rd Sep 2020, 2:23 PM

Sebastian Ahlborn

#define c++

2 Votes

27th Mar 2017, 5:50 PM

CtgCold Hammer

What is #define in c++

c c++define macros

1 Vote

What does #define CHAR_TO_INDEX(c) ((int)c-(int)'a') mean?

4th Mar 2018, 7:29 PM

Ihtisham Bashir

1 Vote

How to write recursive function with #define

17th Mar 2017, 6:48 AM

Anurag Lahon

define function preprocessing recursive

7 Votes

Does C# has #define thing too?

7th Dec 2018, 8:03 AM

ABADA S

directive preprocessing

0 Votes

What is the role of #define in c++?

4th Jun 2018, 5:50 PM

Anil Khatri

c++define

4 Votes

9 Answers

29th Dec 2016, 7:47 AM

Ledja Kanani

Task about #define x 5+2 in C++ battle

3 Votes

What does #define array_size(a) sizeof(a)/size(a[0]) mean?

15th May 2018, 8:56 AM

Ivan Vladimirov

0 Votes

is #define and const are same?

17th Mar 2017, 6:34 AM

Anurag Lahon

constants swift variables

0 Votes

When to use #define or const in C?

30th Sep 2016, 6:55 PM

ABHISHEK GOEL

0 Votes

What is the difference b/n const and #define

16th Jan 2022, 7:31 PM

Harrison

c++const define difference

1 Vote

What is the difference between #define and const in C++?

4th Sep 2018, 6:41 PM

estifanos

c++constants

5 Votes

can we use all macros in cpp,like #define

1st Jun 2018, 11:45 PM

Fabio Rocha

3 Votes

How #define stores a variable without using the memory

29th Mar 2017, 12:30 PM

shivajiuser@

c explain

1 Vote

[Solved] Why is this output 27 when #define x 5+2

5th Jun 2020, 9:54 AM

Smiley[Offline]

c++define

1 Vote

What is the difference between #define and const in c++

14th Sep 2018, 4:54 AM

Philip

c++const define

1 Vote

6 Answers

10th Jul 2019, 4:50 PM

DONALSOFT

Why we use in the header file #ifndef and #define

c++classes

3 Votes

What is the difference between #define and const in C?

20th Sep 2016, 12:14 PM

Amit Chauhan

c interview language programming question skill

5 Votes

#include <stdio.h> #define sqr(x) x*x int main() { printf("%d",sqr(3+1)); return 0; }

24th Feb 2017, 6:31 AM

Logan

c macro

4 Votes

What does this mean: #define x 5+2? And how would C++ colpile it?

17th Sep 2020, 11:20 AM

Shaktirajsinh zala

c++cpp define

6 Votes

Whay we use #define _class #ifndf _class #endif ?

7th Mar 2018, 1:49 PM

Ali Kafi

2 Votes

What can i use in JS as #define in C?

21st Oct 2016, 11:01 PM

Eli Sadikov

c constant define javascript

0 Votes

Which one is correct? a=PI*pow(r,2) or a=PI*pow(r,2); where #define PI 3.14

23rd Aug 2018, 4:56 PM

Sourav Kumar Suman

1 Vote

#define , why in this example the answer is 10, but not 15?

27th Sep 2017, 11:13 AM

Serjeel Ranjan

6 Votes

Can #DEFINE be used to create an entirely different language?

20th Jan 2019, 2:47 PM

Zhenis Otarbay

0 Votes

How can I define two constants using Macro #define in C?

26th Oct 2018, 1:21 PM

Kaushik Dey

#define c constants

0 Votes

What is the difference between #define a 10 and const int a=10; ?

21st Nov 2020, 5:21 AM

Akshat Raj Srivastava

c constants

1 Vote

Doubt regarding case sensitivity of #ifndef and #define used in the c++ course

23rd Jul 2019, 11:16 AM

MADHU KUMAR KOULAS

c++classes

0 Votes

What's the difference between #define and using 'const' for constant in c language?

16th Jun 2017, 11:42 AM

Nitish Yadav

0 Votes

Can anyone tell me the difference between uses of square function and square as #define square (x) (x *x)?

26th Apr 2020, 10:14 AM

Shibin Rasheed

"c""macros

12 Votes

7 Answers

21st Apr 2019, 12:06 PM

David Rueda 🇪🇸

#include <stdio.h> #define MAX 50 int main() { int a[MAX][MAX], b[MAX][MAX], product[MAX][MAX]; int arows, acolumn

0 Votes

6 Answers

7th May 2021, 2:11 PM

Radha Shinde

#include <stdio.h> #define square(x) x*x int main() { int i=(28/square(4)); printf("%d",i); return 0; }

define

0 Votes

The #define directive uses macros for defining constant values. What does this mean...?

1st Sep 2020, 10:42 AM

Rohit Ahuja

data-types

0 Votes

i want to know what are the steps preformed by #define MULT(x,y)x*y ?

13th Jun 2019, 6:43 AM

Akash C R

0 Votes

How would you declare a constant "Sololearn" with a value of 5? Is the answer #define Sololearn 5?

5th Feb 2020, 2:37 PM

Lazy_codeR.04

6 Votes