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Get Even Numbers Using Java Stream API

Java Stream API — Even Numbers (Full Screen) Java Stream API — Get Even Numbers Example 1 — Filter even numbers from a list Creates a list, uses Stream to filter evens, and prints them. Copy import java.util.*; import java.util.stream.*; public class EvenNumbersStream { public static void main(String[] args) { // Create a list of numbers List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); // Use Stream API to filter even numbers List<Integer> evenNumbers = numbers.stream() .filter(n -> n % 2 == 0) .collect(Collectors.toList()); // Print the even numbers System.out.println( "Even numbers: " + evenNumbers); } } Example 2 — Use IntStream.rangeClosed ...
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Checking a number, odd or even in C language



In this C-program we will check that, if a integer(decimal number) is odd or even. The number will be taken from the user.

input:

The number(i.e : 5,6,3 etc.)

output:

The number is odd or even

CODE---->


#include<stdio.h>
int main()
{
 int n;
 printf("Enter a number: "); 
 scanf("%d",&n); 
 if(n%2==0) 
 {
  printf("%d is even",n); 
 }
 else 
 {
  printf("%d is odd",n);
 }
 return 0;
}
Download the C-Program file of this Program.

Don't just read, run on your pc !!!


RESULT :

Enter a number: 121
121 is odd
--------------------------------
Process exited after 3.899 seconds with return value 0
Press any key to continue . . .


Enter a number: 100
100 is even
--------------------------------
Process exited after 2.879 seconds with return value 0
Press any key to continue . . .


Images for better understanding :

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