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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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C-program of checking a alphabet is vowel or consonant



In this C-program we will check that, if an alphabet is vowel or consonant. The alphabet will be taken from the user.

input:

The alphabet(i.e : A,b,p etc.)

output:

The alphabet is vowel or consonant

CODE---->


#include<stdio.h>
int main() 
{
 char ch;
 printf("Enter an alphabet: "); 
 scanf("%c",&ch); 
 if(ch=='A'||ch=='a'||ch=='E'||ch=='e'||ch=='i'||ch=='I'||ch=='o'||ch=='O'||ch=='u'||ch=='U') 
 {
  printf("%c is a vowel",ch); 
 }
 else 
 {
  printf("%c is consonant",ch); 
 }
 return 0; 
}

Download the C-Program file of this Program.

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


RESULT :

Enter an alphabet: b
b is consonant
--------------------------------
Process exited after 8.86 seconds with return value 0
Press any key to continue . . .


Enter an alphabet: U
U is a vowel
--------------------------------
Process exited after 7.719 seconds with return value 0
Press any key to continue . . .



Images for better understanding :

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