Q&A Discussões

(bacon {<<<==0;20)bacon cout int

27th Jul 2017, 3:19 PM

Mohammed Suhail

help

-2 Votos

5 Respostas

20th Apr 2018, 2:47 PM

Alcatraz Toney

form

"1""checkbox""color"/><input =name=type value=

0 Voto

Fill in the blanks to include the object "x" in the output. class X end X = X.new puts "Object data: ___"

30th Apr 2020, 5:17 PM

Dilini Jayasundara

ruby

-2 Votos

To calculate 20% of a given amount, you can multiply the number by 20 and divide it by 100: 50*20/100 = 10.0

22nd Jun 2021, 6:45 PM

Yahya Jamil

tipcalculator

-1 Voto

What is the output of this code? class Temp { public int num = 2; public Temp() { num++;} ~Temp() { num++; } } static void

26th Dec 2022, 11:20 AM

Mahi Umar

0 Voto

guys whats the purpose of this arr[0][2] = 42;? i have no idea where did that thing came from especially that '42' thing. Thanks

30th Apr 2019, 2:07 PM

Smit Chawda

-2 Votos

¿Cómo pongo varios valores en un if? Por ejemplo, que se pueda sacar un valor de tres valores. Ejemplo: If ( numero = 1,2,3){

9th Oct 2022, 4:30 AM

ivor

c#If

0 Voto

Input: arr[] = {1, 2, 3, 4, 5, 5, 5, 5, 5, 2, 2, 1, 1} Output: 5 Explanation: The subarray (5, 5, 5, 5, 5} has maximum lengt

3rd Oct 2017, 7:25 PM

andres arroyo

do know

-1 Voto

double Max = 12.7; if (Max >= 12) System.out.print("FRENCH"); else System.out.print("FRIES"); Can the code be converted to Switch ? If yes why ? If no why?

2nd Dec 2021, 9:29 AM

Naveen Kumar

1 Voto

#! python # Using Lists as Queues queue = ["Eric", "John", "Michael"] queue.append("Terry") # Terry arrives queue.append("Graham") # Graham arrives print queue s=queue.pop(0) print s s=queue.pop(0) print s print queue

1st Dec 2016, 2:12 AM

sara alshehri

-3 Votos

What's need to complete this code?? Output string = 1st half string1 + 1st half string2 + 2nd half string1+ 2nd half string2

20th Jul 2017, 2:01 PM

paul mwengei

-1 Voto

Fill in to get the value of the form field with id="name" and set it as the text of the paragraph with id="txt". var v = $("#na

30th Apr 2022, 2:03 PM

SABBIR

jquery

0 Voto

Let's say I have this list a= [1 2 3 4] is it possible to convert it to a normal comma separated list like this a = [1, 2, 3, 4]

5th Mar 2020, 6:50 AM

Nikhil Trada

lists python

0 Voto

In " x = 3 + 6" , Is "=" sign is an operator or not? If it is an operator then what we'll call "x" ? An operand or a variable?

8th Nov 2017, 3:08 PM

thanos moraitis

java operand operators variables

2 Votos

Go through the string below and if the length of a word is even print "even!" string = 'I know how to print every word in this

7th Feb 2017, 12:56 AM

Muhammad Ahsan

helpme

0 Voto

File in the blank to print the sum of the tow variables. int x= 2; int y=4; int result = ; system. out.printIn( );

11th Mar 2023, 6:04 AM

jaydeep kadbhane

operators

-1 Voto

Int n = 0; ... cin >> n; cant understand why i need to initialize n=0 at the beginning, while my target is random n?

4th Jun 2020, 4:35 PM

Krrish Rk

initialize variables

0 Voto

how to retrieve column wise data from list, eg 2nd column from x x = [ [1 , "vimal" , 1111] , [2 , "abhi" , 2222] , [3 , "ray

9th Jan 2017, 7:06 PM

jonathan baranov

0 Voto

What happens if I just declare the variable "sum" but don't put the initial value? For instance, if instead of saying "int sum = 0;" , I said " int sum;"

13th Aug 2020, 2:17 PM

Ritik Sengar

c++variables

1 Voto

How does this work? pairs = {1: "apple", "orange": [2, 3, 4], True: False, None: "True", } print(pairs.get("orange")) print(pairs.get(1)) print(pairs.get(12345, "not in dictionary")) the output is ［2, 3, 4］ False not in dictionary

3rd Jan 2016, 10:16 PM

Lucas

dictionaries python

0 Voto

to get N number of words and arrange them such that last letter = first letter of next string and print required Cth word

2nd Jan 2017, 4:25 AM

insulator02

0 Voto

why in this case we call the function in Main like that " int result = sum(x, y);" why no by just typing sum(x,y)?

19th Jun 2017, 2:53 PM

vaishali

c++function-arguments functions

0 Voto

class Calc { char Grade; int Bonus; public: Calc() {Grade=’E’; Bonus=0; } void Down ( int G ) { Grade - = G; } void Up (

11th Mar 2017, 10:46 AM

Matej Čalić

transition

-3 Votos

what is happening in var newRgb = 'rgb(' + arr[0] + ',' + arr[1] + ',' + arr[2] + ')'; please help me to understand this.

31st Oct 2017, 2:21 PM

pankaj kumar

functions javascript

0 Voto

when I typed int a = Math.abs(10); an error comes stating cannot find symbol and the reference the error pointing is the dot. Is it due to jdk version problem . can please anyone explain?

10th Jul 2018, 11:44 AM

Nayem

java math

1 Voto

what is that output of this program #include<iostream.h> using namespace std; int main() { int e1=5, e2=20, e3 = 15; int *arr[ 3]= {&e1, &e2, &e3}; court<<*arr[*arr[1]-19]; return 0; }

20th Sep 2016, 1:24 PM

Chamee

c++

0 Voto

9**(1/2) = 1 my pc gave me this answer . Any help i try the same code again and still 1 also 10/2=5 not 5.0 my pc gave me. why

1st Aug 2016, 3:51 AM

Santhosha S R

numeric-operations python

0 Voto

The Simple Calculator doesn't work unless we make "user_input = raw_input (": ")". Is this a common mistake or is just a matter of what Python version is used?

28th Dec 2016, 4:22 PM

OBENG ERIC

2 Votos

Can anyone correct my code .if input = Wow i got this output should be this got i Wow but with only 1 space in between

20th Jul 2016, 2:59 PM

Jhonne Kleyton

0 Voto

import random for i in range(5): value = random.randint(1, 6) print(value) 1.Why we use import random ? 2.why we write value variable instead of i ? 3.why we include random.randint ? 4.what is randint ?

13th May 2020, 5:08 AM

Shivam Rawal

0 Voto

I'm getting g an error when inserting var item = Item?() in the ViewController.swift file. The error says, "Cannot invoke initializer for type item with no arguments. what should I do?

1st Aug 2016, 11:03 AM

Rupam Das

swift

0 Voto

Fill in the blanks to create a loop that increments the value of x by 2 and prints the even values. x = 0 x <=20

17th Sep 2016, 10:36 PM

Samuel A Oden

loops python

-2 Votos

? : are called Ternary Operators. ex. var = booleanExp ? ValueIfTrue : ValueIfFalse; and that ? literally means "Asking a Question" Asking if the Boolean Expression is True. If the Boolean Expression returned true, the Value for "True" will be assigned to the variable. If the Boolean Expression returned false, the Value for "False" will be the one that'll be assigned to the variable instead. I'm not asking a question, I just wanna share this to you guys 😁

29th Apr 2020, 4:08 PM

Salman farooq

c#operators

18 Votos

6 Respostas

22nd Aug 2016, 9:42 PM

Erwin Mesias

Could someone give me the program for this question Input a number between 1 and 7 and print out the corresponding day of the week Sample input = 6 Sample output= saturday Thank

0 Voto

def aunt(x, y): return x + 2 def log (x,y): return x*y def do_twice(name, x, y): return name(name(x, y), log(x, y)) x = 5 y= 3 print(do_twice(aunt, x, y)) Solve this problem step by step

20th Nov 2016, 2:50 PM

David

0 Voto

can anyone help me? what is the code, for example, when the input is 1 foot and the output is 12 inch.? and 2 feet = 24 inches?

31st Jul 2016, 12:06 PM

Rupam Das

c++

0 Voto

Suppose that m and n are integers and m is nonzero. Recall that m is called a divisor of n if n = mt for some integer t; that is

16th Nov 2016, 10:24 AM

kenn lingcay

0 Voto

i heat this quetion : if diameter of moon is 1/4th of diameter of earth desing an gorithm that computes the diameter of moon assume diameter of earth as 12800km Hint : diameter of moon = 1/4* diameter of earth? pleas help me ☹️😭

26th Jun 2020, 8:30 AM

Bonolo Resegofetse

What will be the content of the paragraph after the user clicks on it twice?

1 Voto

6 Respostas

8th Mar 2017, 2:30 PM

Khulud Al-slman

{}</script><script>=function javascript n n/2;test()var x.innerhtml x.innerhtml;x=document.getelementbyid('txt');

1 Voto

#include <iostream> using namespace std; int main() { int a, b; int sum; cout << "20 \n"; cin >> a; cout << "30 \n"; cin >> b; sum = a + b; cout << "Sum is: " << sum << endl; return 0; }

13th Jun 2020, 12:35 PM

Lekant T. Shiwankar

c++

1 Voto

6 Respostas

2nd Jul 2016, 6:44 AM

devesh dangi

I made a script in Unity to any object(enemy) such that when I click it it's health decreases,I found the tutorial on YouTube and it works for him. I re-checked the code and I even typed the whole code again but still doesn't work It just shows health = 100

c#games unity

1 Voto

8 Respostas

3rd Feb 2017, 3:49 AM

TheSainMan

pairs = {1: "apple", "orange": [2, 3, 4], True: False, None: "True", } print(pairs.get("orange")) print(pairs.get(1)) print(pairs.get(12345, "not in dictionary")) the output is ［2, 3, 4］ False not in dictionary why is print(pairs.get(13345,"not in dictionary")) giving the output not in dictionary.pls I nid explanation

dictionaries python

2 Votos

I am unable to understand the part of a code in python3

10th Jan 2017, 2:32 PM

Ayaah Silas

=age for i in int(input())p range(0 t t):

0 Voto

Date methods of date object in JS

20th Jul 2020, 12:41 PM

Agrata Singh

":"=d.gethours();d.getminutes();d.getseconds();document.body.innerhtml hours mins secs var

0 Voto

def add(x, y): return x + y def do_twice(func, x, y): return func(func(x, y), func(x, y)) a = 5 b = 10 print(do_twice(add, a, b)) Please explain step by step Which is caller here? Explain the 3rd and 4th line ? why in 4th line we write add(add(x,y),add(x,y)) which is function of 1st line ? how can we write function after return statement insted of (x+y+x+y )=30?

6th Aug 2018, 1:12 PM

kp kalia

0 Voto

If Im using a loop "for in" didnt I have to declare variable? Like: words = ["hello", "world", "spam", "eggs"] for word in words: print(word + "!") variable word is not declared..

29th Jul 2016, 7:22 PM

Rupam Das

loops python

1 Voto

el resultado de la siguiente sentencia world = input ("entre valor:") print (world + 'shop') print (world + 'shop') el resulta del tutorial dice que es esparado Ejemplo. sheese shop

24th Aug 2016, 7:34 PM

Yurith gonçalves

0 Voto

print("Enter any number:") n = input () n=n*5 print(n) In the above program, if I try to multiply the given integer with 5 , to get output as "5n". Instead it prints as "nnnnn". Could anyone help me to solve it ?

25th Sep 2016, 5:31 PM

Ing Elionel Rafael Marcelino Valenzuela

python variables

0 Voto

5 Respostas

13th Sep 2016, 9:15 AM

RAKESH

How are the values of value types found (by the program that is using them) if we don't have their memory address stored? E.g., what is the address in memory of the variable x = 10?

c#objects

2 Votos