Q&A Discussions

Why do some people prefer printf/scanf over cin/cout in c++ ?

8th Jul 2019, 12:52 AM

Syed Bob

c++cin cout cpp printf scanf

2 Votes

2nd Oct 2017, 9:44 AM

Ishan

What's wrong?!

age c++cin cool cout else If input wrong

2 Votes

Why does this output an error?

9th Jul 2017, 6:28 AM

MintyNerdyPoodle

c++case cin cout else error If if-else switch

1 Vote

10 Answers

6th May 2017, 9:45 AM

mei

PLEASE VIEW MY CODE IN COMMENT SECTION. Can anyone edit it so i could enter the name of horse 1 horse 2. I want to cout and cin.

beginner c++cin classes cout cpp loops opp

0 Votes

8 Answers

21st May 2017, 3:51 AM

eiro Jan

How can you make a true or false quiz through c++?

booleans c++cin cout functions if-statements

0 Votes

Can cout/cin be considered a function?

8th Oct 2020, 10:23 AM

Lugli

c c++cin cout function method parenthesis printf scanf

4 Votes

4 Answers

31st Mar 2021, 5:56 AM

Eduardo Santana

What is the significance of this code?

c++cin get io operation

0 Votes

12th Jun 2020, 8:42 AM

Prashant Pant

HELP

c c#c++calculator cin html java php

1 Vote

28th Jan 2020, 8:37 AM

DRAMA

Explain please

c++cin cout iostream istream namespaces ostream

0 Votes

How do i assign a random number to a int or a var?

18th Aug 2018, 12:16 PM

Teddy

cin code cout dab.a.dab.a.daba.dooooo goose.moose question rand value

1 Vote

6 Answers

18th Jan 2018, 1:38 PM

Lord Awesome

What is my cod?

by c++,cin cod is my what

1 Vote

Alternatives to cin? Please include library name

17th Mar 2018, 10:12 AM

Вельчев Кирилл

alternatives c++cin cpp std

-2 Votes

Why is the output to my code changing?

3rd Dec 2017, 7:55 PM

thebbcismymain

c++cin cout If outp

0 Votes

Anyone knows why it keeps me saying that the code is wrong?

4th Nov 2016, 7:14 PM

new

c++cin code cpp fresh int iostream namespace new

0 Votes

6 Answers

11th May 2018, 8:24 PM

Víctor Pla Cid

write a c++ program that prompts the user to input

c c++cin cout else help hours If min switch while

0 Votes

6 Answers

10th Sep 2017, 8:44 AM

Mays Moh

int main() { int num = 1; int number; int total = 0; while (num <= 5) { cin >> number; total += number; num++; } cout << total << endl; return 0; } i neeed a very simple discussion please about the loop i don't understand anything

c++

1 Vote

How can strings be allocated in the heap using pointers. Strings can have variable size then how can they given a space in heap?

27th Sep 2016, 4:59 PM

Retag Tarek

allocation c++cin guest memory new pointers strings

0 Votes

int N , M; cout << "ENTER N M: cin >> N >> int **p = new int *[N] for(int i = 0; i < N; i++); P[i] = new int [M]; what is it means? i dont understand pointers of this code. please explain

4th Jan 2020, 2:34 PM

Sajal Chuttani

c++pointers

1 Vote

palindrome program isn't working using character array

11th Aug 2016, 7:28 AM

mirbek

array c++character cin else elseif if palindrome program

0 Votes

Shouldn't there be a way to input information in the code so the *if* statement can go into effect?

21st Sep 2021, 1:40 PM

Minhaj Haider

brackets c++cin else If input output variables

1 Vote

8th Oct 2017, 2:01 AM

Anonymousgirl

Help me plz

c c#c++canvas cin help java python web

-1 Vote

What is wrong with this c++ code?

6th Mar 2020, 9:49 AM

DRAMA

c++cin code cout easy error greatest if programming wrong

0 Votes

Doesn't output a thing (C++)

17th Jun 2018, 8:27 PM

Devesh Mungad

c++cin cipher cout getline input output rot13

1 Vote

Hey There ! help me in C++

9th Apr 2017, 11:19 AM

Muhammad Hidayat

c++cin codes cout hard help mentor mentors tags

0 Votes

NEED HELP FROM EXPERT! Please put comment on every line of my code. Like why we use this code in this line. For my report.Please

21st Oct 2022, 5:12 PM

Saswat Sahu 8432

beginner c++cin comments cout cpp iostream java

-4 Votes

What's wrong?Check my program!!!C++ Builder 6

22nd May 2017, 11:52 AM

eiro Jan

c++cin conio cout double int matrix program study vcl

0 Votes

8th May 2020, 11:47 AM

Anastasiia Kudria

Header file of C++

c c++cin cout endl file functions header main syntax

0 Votes