Challenge me to emprove my skills :)

Question

html / php / java / js / c++

Answer 1

Only walking deads improve their << kills >> :P

Answer 2

My JS attempt:

https://code.sololearn.com/Wc322WRTyTfj/#js

(I'm not sure of the logic implemented: feel free to test it with various arrays ^^)

Answer 3

/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;
//ideone.com by Zara Chemseddine.
class Ideone
{
public static void main (String[] args) throws java.lang.Exception
{

for (int i=1; i<10; i++)
{
for (int j=1; j<i; j++)
{

if((j%2)==0){

System.out.print("0");
}
else{
System.out.print("1");
}
}
System.out.println("");
}
}
}

Answer 4

@Irwan Lopez
int length = userinput();
for( int i = 0 ; i < length ; i++)
{
for ( int j = 0 ; j <= i ; j++)
System.out.print(j % 2);
System.out.println();
}

Answer 5

that's absolutely correct @chems

Answer 6

@aziz i'll try to resolve it incha'allah

Answer 7

I challenge you
can you make this
in "JAVA "
0
10
101
1010
101010
Hint => use loop either for or while process

Answer 8

@aziz emproved code thank you , can it emproved more than this ?

Answer 9

well I would like to try too.

Answer 10

@Irwin what is next :p

Answer 11

i have a challenge little difficult for you:
make a boolean function , that's take a integer list as parameter and return true
if we can seperate this list into two , the sum of their elements is identic

exemple :
isSeparatedList([ 2 ,10 ,7 ,1,5,9] ) = true
bcz : sum of [10,7] = sum of [2,1,5,9]

isSeparatedList( [ 5 , 4 , 3, 1] ) = false

Answer 12

who can resolve it i give him 100 Xps