Q&A Discussions

Assume x = 1. What is the truth value of the boolean: (x != 1) == !(x == 1)

16th Sep 2020, 12:20 PM

Suparna Podder

boolean boolean-logic logic logical operators

0 Votes

Im trying to write a program to add a bonus every time u input 3 consecutive fractions that equal 1.

26th Jun 2017, 11:27 PM

Blaq Ice

python

0 Votes

1. Why do we need objects in java? (2.) Why do we need methods in java? ... Thanks expecting your reply soon

2nd Dec 2016, 4:34 PM

david

java methods objects

0 Votes

Can somebody help me with this question.. Which of the following two statements are valid? Why? 1. x=1,024 2. x=(1,024)

5th Jul 2018, 5:30 PM

Efe Panama

c++type-conversion variables

1 Vote

I am getting an error in UE 4.19.0 it was also in 4.18.3. Hexadecimal value0x00 is a invalid character line 1 position 1.

27th Sep 2016, 5:47 PM

Devansh Kaushik

unrealengine4

1 Vote

4 Answers

17th Mar 2018, 12:58 AM

Comedy Co.

One doubt please give the answer after execution. Take initial value of i is 1. Printf ("%d", i++ ++); Printf ("%d", i); [11/02

1 Vote

Which is more compatible ane preferable in python and why ??? 1. 4 not in nums 2. not 4 in nums

11th Feb 2019, 1:38 PM

Iron Man

lists python

1 Vote

Return the number of even ints in the given array. Note: the % "mod" operator computes the remainder, e.g. 5 % 2 is 1.

11th Nov 2016, 10:51 AM

PAWAN KUMAR

3 python

0 Votes

If auto increment is on, why we need to mention not Null, as the value will increment automatically from 1.

20th Sep 2019, 6:23 AM

AMAN TOMAR

sql tables

0 Votes

1. Why does php , SQL are only used to make server ? 2. Why python , C , etc. were not used to make server?

20th Jun 2018, 7:36 AM

Virendra Ramteke

c c#c++java javascript python

1 Vote

1. What does type(thing) return in this program.? 2. If i use print(thing) it returns with the memory address i guess, not value

4th Oct 2022, 9:18 AM

Amal Math

classes

0 Votes

Please refer to the code below and explain me the following : 1. Why does only one value get printed even if we are using return

25th Mar 2020, 1:16 PM

Neel Srivastava

c++function function-return-type return type

0 Votes

4 Answers

26th Sep 2020, 8:04 AM

Garvita Bhateja

1. What will be the output? 1. >>> m = [[x, x + 1 , x + 2] for x in ran a) [[1, 2, 3], [4, 5, 6], [7, 8, 9]] b) [[0, 1, 2], [1, 2, 3], [2, 3, 4]] c) [1, 2, 3, 4, 5, 6, 7, 8, 9] d) [0, 1, 2, 1, 2, 3, 2, 3, 4]

lists python

-1 Vote

7 Answers

5th Jul 2016, 6:47 AM

shekhar

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

pointers

1 Vote

I want to start learning GUI implementation in C++. Is it 1. Worth it? 2. Hard? 3. How was your experience at it if you have any

11th Sep 2022, 6:04 AM

Oliver Pasaribu

2 Votes

TASK: 1. Create your own About Me section by changing the text. 2. Play around with the code; experiment with formatting text.

20th Jan 2017, 9:17 AM

Mlandvo Mesh Dlamini

own task:1.create your

-7 Votes

1. Write a program in C++ to find the first 10 natural numbers. 2. Write a program in C++ to find the sum of first 10 natural #

26th Jul 2020, 7:13 AM

Nirmiti Chhallani

What programs I can use similar to visual basic express in the way it includes both easy gui and code 2 in 1. Thanks in advance

-1 Vote

4 Answers

21st Dec 2021, 4:04 PM

Letsabisa Lesaoana

gui visual-basic

0 Votes

Am using python 2.3.5 (command line) when I input 9**(1/2)=1 I know literally is 3.0 but my pc gave me 1. Any help

17th Oct 2020, 8:49 PM

Zahraa

python

0 Votes

1. How can I make the images on my code be visible here 2. The output of my code is scattered when viewed on mobile. Why's that?

28th Dec 2016, 5:43 PM

OBENG ERIC

css3 html

0 Votes

How can we merge two list so that it includes all elements of list 1 and only elements from the list 2 which are not in list 1.

22nd Aug 2020, 7:34 PM

Akinyemi Odebunmi

lists merge python

4 Votes

The program needs to output the numbers 1 to 9, each on a separate line, followed by a dot: 1. 2. 3. Using \n or """

21st Jan 2018, 3:23 AM

Rahul Dwiwedi

beginers for python

0 Votes

1. Write a program which will take marks of three quizzes as float input, then call a void function ScaleUp( q1, q2, q3) to

26th Apr 2022, 3:57 AM

Nibir Nath

@everone

-1 Vote

I'm looking for help with my code, i want to move the little boxes inside the big 1 not the big 1. just like in the movie below

20th Jun 2022, 3:43 PM

Ahasanul

css html5

0 Votes

Trying to code triangle numbers from 4 ie 4 + 3 + 2 + 1. Why does it not work with the while loop. Appreciate your comments...

15th Jun 2020, 1:27 PM

B mad

recursion recursive trianglenumbers

0 Votes

1. To find the average of all even numbers btw the given range. 2.To find the average of all odd nos btw the gven rng

16th May 2021, 4:32 PM

Grandad

-1 Vote

Write a function named first that takes an Int named N and returns an array with the first Nnumbers starting from 1. Use _ to

21st Sep 2017, 5:07 PM

Chinmoy

ans i need

0 Votes

1st Jun 2017, 1:51 PM

Gopal Varma Gottimukhala

School management system

1.a generates java numbers program random that write

-1 Vote

Are spaces optional? That is, we can just type x+1 instead of x + 1. Also, can I declare an array [1,2,3] instead of [1, 2, 3]?

9th Mar 2021, 4:33 PM

Nkrumah Alfred

0 Votes

Why output is 60 if i won't to divide the root on 10? I won't to divide any numbers while it isn't 1. How can i do it?

31st May 2017, 2:56 PM

mirapo37

c++loops variables

0 Votes

I can't get this for loop to change the 0 to a 1. I need it to count to 30 by 5s. I would appreciate any help. Here is the code.

14th Nov 2018, 8:17 PM

Igor The Golden Fish

javascript

0 Votes

This is an answer provided in our book for this program: 6 5 5 4 4 4 3 3 3 3 2 2 2 2 2 1 1 1 1 1 1. Result is different. Help.

13th Oct 2016, 12:26 AM

Thomas Weber

code fix javascript looping wrong

0 Votes

1. make a pr0gram that will display the qu0tient of three variables. if the first variable is 50 sec0nd variable will have the value of half the first variable and the third variable will have the value of half the sec0nd variable?

23rd Aug 2017, 3:59 PM

Wriju Banerjee

java

0 Votes

1. How to create an array of 5 or more numbers, find they average and standard dev? However, the user is to supply the numbers. 2. Is it possible to print items in an array in a single line?

8th Jul 2016, 2:38 PM

theniel

,arrays,average java

0 Votes

Write a program to return the area of Geometricshapes square and rectangle. Area of square is side*side, rectangle is length*breadth. The controlling class should display the following menu and respond to the user’s selection Mean 1. Calculate area of square   2. Calculate area of rectangle   3. Quit Enter your choice (1-3):

17th Jun 2017, 2:34 PM

Lini Benson Jr

java

0 Votes

How can i make a java program that will run the following 1. When run it should show "Welcome Select from menu" "Press 1 for show price", "press 2 to show discount" "press 3 to exit" The program should ask for user input and give an error message if wrong number is entered. 2.

10th Nov 2016, 10:22 AM

shaima

java

1 Vote

The code shown below in the description runs here when I try it, but when I wrote it on code blocks it gave me 5 errors.. 1. expected imitializer before '<' token. (line 19). 2. reference to 'pair' is ambiguous. (line 26). 3. expected primary-expression before double. (line 26). 4. expected ';' before 'double'. (line 26). 5. 'obj' was not declared in this scope. (line 27). Any help please?

18th May 2017, 4:35 AM

Dennis Joel

c++classes templates

0 Votes

5 Answers

9th Jul 2016, 3:46 PM

Khaled Gamal Saad

how to write a program that reads in a character <char> from the keyboard and then displays one of the following messages 1. if<char> is in lowercase letter the message "the uppercase letter corresponding to char is..." 2. if<char> is in uppercase letter the message "the lowercase letter corresponding to char is..." 3. of char is not a letter, the message char is not a letter.

0 Votes

In the short code below, I declared an array of five elements. But I'm getting confused on how to use it in a while loop. My main question is , if the user inputs a userchoice1 value that is less than 1, I want the code to keep looping until the user inputs a number that is not less than 1. But I don't know if the 7th line (userchoice1 [x]++) shows the right way to loop it.

9th Sep 2016, 6:49 PM

Prakhar

c++while

1 Vote