Q&A Discussions
Why is the size of the dynamic array b not the same as the array a, even though both have 17 elements ?
0 Votes
7 Answers
In python, to shorten assignments like this, a=a+b we use a+=b right? (assuming the variables a & b are pre-defined)
0 Votes
3 Answers
I got a question on challenge like var a="I like studying with Sololearn", var b =a.split(" "), document.write(b)
1 Vote
2 Answers
I want matrix B and G to output their values correctly.
Can someone please help me fix the bug
0 Votes
2 Answers
Write an algorithm to compute and print the quotient and remainder of two numbers a and b .And also find flowchart and algorithm
0 Votes
2 Answers
could anyone tell me what is the error for that piece of code..why it says that b and c are not declared??!
2 Votes
4 Answers
Here if I want to add B and percent how should I do it ? It is always coming wrong because iteger can't be added with variable.
1 Vote
8 Answers
Does anyone know the solution to this question?two arrays A (5x7) and B (7x 3). Write a program to multiply the two matrices.
-2 Votes
4 Answers
a=2;b=3;c=
Find the value of X
In all the sentences, as follows
X=a*b*a-(b+c/a)
X=a mod 100
X=a mod b mod c
X= c*c*b\2 + 5
0 Votes
5 Answers
There must b some questions in which we must write a full program for a given question.
1 Vote
1 Answer
I wish to create or implement a database engine on sololearn 4 practical purposes! Is it possible? Please sl team! Would b great
5 Votes
2 Answers
can sub classes have attributes in addition to those they inherit from the master class that aren't methods. class A class B (A,
0 Votes
5 Answers
Un código que declare la variable B y asigne valor a, y luego imprima su suma en la pantalla. A=15
-2 Votes
3 Answers
How strings are compares in python like is ab greater than z or abc less than p or b < d . How to know this?
0 Votes
6 Answers
int a = 14;int b = 23; if (a&& b) cout << a; else cout << b; can some body tell my what will be the output and explain pl
1 Vote
15 Answers
how can i use if else statement to find the minimum of a and b and assign it to variable min?
0 Votes
3 Answers
int a =10
int b = 2
a*=b
cout << a/ ++b
What is the output? And how do you derive it? Appreciate the help! Thanks!
0 Votes
9 Answers
Drag and drop from the options below to create an object of the A class in the B class and call it's "test" method.
-1 Vote
4 Answers
#include <stdio.h>
int main() {
int a, b;
float salary = 56.23;
char letter = 'Z';
a = 8;
b = 34;
int c
-2 Votes
5 Answers
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_
1 Vote
2 Answers
If we are counting occurrence of a num in let say A and B and C. How can we count how many times do ABC occur at the same time.
2 Votes
9 Answers
Queue management part3. Your Queue class is up and working in a customer service company. The company opens up a new b
0 Votes
2 Answers
Write a program to swap two variables without using third variable? (two variables a,b. The value of a should go & b to a)
3 Votes
3 Answers
If I have a class A , class B and create an object of A in the main class( example A.yell()). How can access this opject of the
1 Vote
9 Answers
Здрасте, если кто знает русский скажите, получается если будет int a = 11; int b = 22; int sum = a+b; cout<<sum,
0 Votes
2 Answers![[No Name] - avatar](https://blob.sololearn.com/avatars/40569e46-5aa0-4e12-a92a-ffc543a6af7a.jpg)
I think this question is wrong... Either world should be in single quote and used as variable later or hello should b in single tag...
3 Votes
4 Answers
I want to set zIndex to the first object b to 1 to display it in front. thanks you.
-1 Vote
1 Answer
Its almost my friends b day and i want to send him my code so he can run it. What should he download so he can run what i send
0 Votes
7 Answers
#include <iostream>
using namespace std;
void test(int*, int*);
int main() {
int a = 5, b = 5;
cout << "Before changing:" <
-1 Vote
2 Answers
class MyClass {
public static void main(String[ ] args) {
boolean b = true ;
for (int i = 0;i<10;i++)
if (b=!b)
0 Votes
2 Answers
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