Q&A Discussions
#include <iostream>
#include <bitset>
int main()
{
int myDecimalNumber;
std::cin >> myDecimalNumber;
std::string binary = std::bitset<8>(myDecimalNumber).to_string(); //to binary
std::cout<<binary<<"\n";
unsigned long decimal = std::bitset<8>(binary).to_long();
std::cout<<decimal<<"\n";
return 0;
}
2 Votes
5 Answers
So i wanted to make a calculator so i did int << a = 5; int << b = 10; int sum a + b = 15; but it didnt work
0 Votes
1 Answer
Under Java->More on Classes->Polymorphism, to create an object of an inherited class, " Animal a = new Dog();" is used. "Dog a =
0 Votes
2 Answers
int num = 1;
int number;
int total = 0;
while (num <= 5) {
cin >> number;
total += number;
num++;
}
cout << total << endl;
0 Votes
8 Answers
Is the following syntax valid?
file = open("filename.txt","r")
print(file.read())
file.close()
0 Votes
3 Answers
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int age = Convert.ToInt32(Console.ReadLine());
int broAge = Convert.ToInt32(Console .Readline());
Console.WriteLine("You are {0} years old", "your bro is {1}", age, broAge );
}
}
}
-1 Vote
8 Answers
Why do i get an error initializing an IContainer. IContainer cont = new IContainer();
0 Votes
9 Answers
Помогите разобраться
list = [1, 1, 2, 3, 5, 8, 13]
print (list[list[4]])
Почему когда я выдаю ответ 5 он засчитывает, как неправильный?
4 Votes
9 Answers
nums = (11, 22, 33)
nums = tuple(map(lambda x: x+5, nums))
print(nums) this shud give error bcoz tuple is imutable but no error
1 Vote
2 Answers
import java.util.Scanner;
public class Program
{
public static void main(String[] args) {
Scanner scanner = new Scanner
-1 Vote
4 Answers
When iam trying to make a class with an attribute string, it work like this: string name = " "; not like that: string name; why?
2 Votes
38 Answers
password = input("your")
if password == "PKMKB" :
print("Access Granted")
else:
print("Access Denied")
0 Votes
5 Answers
Fill in the blanks to create a lambda function that returns the square of its argument, and call it for the number 8. a = (
1 Vote
13 Answers
What is the result of this code? nums = [9, 8, 7, 6, 5] nums.append(4) nums.insert(2, 11) print(len(nums))
-1 Vote
5 Answers
Please how do i reverse this string? aliens = ["welcome"] ... I've tried and tried
2 Votes
2 Answers
How can if print the output for date 2021-03-31 when the input for date is year = 2021 Month = 3 and day 31
0 Votes
1 Answer
Go through the string below and if the length of a word is even print "even!"
str = 'Print every word in this sentence that
0 Votes
14 Answers
What's the difference between for (int i = 0;i < 5; i++) and for (int i=0;i < 5; i++)
0 Votes
9 Answers
why the code second-first print 8,9,7 and not 7,8,9?
first = {1, 2, 3, 4, 5, 6}
second = {4, 5, 6, 7, 8, 9}
print(second - first)
1 Vote
5 Answers
What is the output of this code? list = [1, 1, 2, 3, 5, 8, 13] print(list[list[4]])
0 Votes
3 Answers
what is tjis code problem!
#include <iostream>
using namespace std;
int main()
{
int b = 5;
int arr[b] = {11, 35, 62, 555, 989};
int sum = 0;
for (int x = 0; x < 5; x++) {
sum += arr[x];
}
cout << sum << endl;
return 0;
}
I cannot make an array using int variable in order to define array's element number!?
1 Vote
7 Answers
Z = ( a - b ) ( a - c )٢
0 Votes
5 Answers
#include <iostream>
using namespace std;
int main()
{
int num = 1;
int number;
int total = 0;
while (num <= 5)
-2 Votes
2 Answers
Hot today
Best language?
0 Votes
Need suggestions
0 Votes
Bro can you fix yt error?
0 Votes
Java full stack
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0 Votes
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0 Votes