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 ...
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.
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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