Dyskusje Q&A
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23
3 głosów
3 odpowiedzi
Consider the odd series 1, 3, 5, 7.... 97. Write a function to this series up the last term. Hence print the sum and average.
0 głosów
2 odpowiedzi
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 Głos
5 odpowiedzi
I can't get fully, if this: var a =10, var b = 3 var c = a℅(a -b) and the answer is = 3, but how?
0 głosów
3 odpowiedzi
So then why don't we add a float number? 20 // 6 is 3, but why isn't it defined as 3.33 or something alone those lines?
2 głosów
2 odpowiedzi
Following the lessons on sololearn and just attending level 3, can i begin to write my 1st program wth the pieces of info?
1 Głos
1 Odpowiedź
public class Program {
public static void main(String[] args) {
int [ ] myArr = {6, 42, 3, 7};
int sum=0;
for(int x=0; x<myArr.length; x++) {
sum += myArr[x];
}
System.out.println(sum);
}
}
1 Głos
7 odpowiedzi
Why it prints 3 times instead of 4? I thought it will print 5, 4, 3, 2 so it's 4 times, right? Can someone explain it to me?
Thanks
1 Głos
4 odpowiedzi
#include <constream.h>
int main ()
{
int x = 10, y = 3, z;
for (z= 0; z < x;)
z = z++ +y;
cout <<"\n" << z;
return 0;
}
0 głosów
3 odpowiedzi
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
-1 Głos
2 odpowiedzi
int X[2] [4] = { 1, 2, 3, 4, 5, 6, 7, 8};5 will be the value of and how a. X[0 ][ 1].
b. X[0 ][ 5].
c. X[1 ][ 5].
d. X[1][0]
0 głosów
3 odpowiedzi
Why does (a) not aqual any thing in this code ?
function test( a , b = 3, c = 42) {
return a + b + c;
}
console.log(test(5));
0 głosów
2 odpowiedzi
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]
0 głosów
4 odpowiedzi
Popularne dzisiaj
Loops and conditions
2 Votes
photo upload issue in html code
0 Votes
app for lessons
1 Votes
Need a personal tutor
0 Votes
Community and feed option
0 Votes