Frequently Asked Java Program 15: Print Even & Odd Numbers from an Array

Topic : Print Even & Odd Numbers from an Array

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[NordicPlan]

Thank you, now it "clicked" for me :)!

[ezequielbecerrilgonzalez]

I need same program but allow user to enter 10 numbers, and how may it print in descendent values

[hiddled]

Good day sir! What if the numbers were not given at all? how can we do that

[CaptureSyncVentures]

What if you want to print the array to the console with only the even numbers?

[nayabshaik]

Thank you sir, I have zero knowledge in coding. very easy understandable. 😀👍🤝

[prasannachukka]

sir plz do on video about printing pattern

[yamunashushma]

Sir instead of using !=0 we use ==1 in odd numbers if statement

[poojak]

Why it's not showing duplicate local variable i

[godlike]

what if the pattern is different like {3, 2, 1, 5, 6, 4}? Will it still get the odd and even numbers in any oreder?

[jnp]

i have encountered this question in interview and i was not able to give the answer so i was rejected. please guide all type of basic program task question which will be asked in interview.

[suryakantnulkar]

In my interview they asked the below Question, can I get answer for this ....

How can we extract number from each digit and we need digit as a even or odd number

[gagan]

Sir can we use i<=a.length-1 also right?

[hemmishra]

public class PrintEvenOddNumbersFromArray {
public static void main(String[] args) {
String odd="";
String eve="";


int arr[]={1, 2, 3, 4, 5};
for(int i=0;i<=arr.length-1;i++)
{
if (arr[i]%2==0)
{
eve=eve+arr[i]+" ";

}
else
{
odd=odd+arr[i]+" ";

}
}
System.out.println("Odd numbers are: "+odd);
System.out.println("Even numbers are: "+eve);
}
}

[ddgaming]

Can anybody solve thi in O(n) means only using one loop

[pratheepkumar]

Hi Praveen, how to do a pattern program.

[motivationmotivational]

public class Even_Odd_from_Array {

public static void main(String args[]) {
int a[] = {2, 3, 4, 5, 6, 7, 8, 9};
List<Integer> even = new ArrayList<Integer>();
List<Integer> odd = new ArrayList<Integer>();

for(int i = 0;i<a.length;i++) {
if(a[i]%2==0) {
even.add(a[i]);
}
else
odd.add(a[i]);
}

System.out.println("Even nummber in the Array = "+ even);
System.out.println("Odd nummber in the Array = "+ odd);
}
}

[akshaybachhav]

i tried this way

public static void main(String[] args) {
int a[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
String even = "";
String odd = "";
for(int i = 0; i<a.length; i++)
{
if(a[i]%2==0) {
even = even + " " + a[i];
}
else {
odd = odd +" " +a[i];
}
}
System.out.println("Even no : "+ even +"\nOdd no : "+odd);
}

// Even no : 2 4 6 8 10
// Odd no : 1 3 5 7 9