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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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Show date and time in C Language



In this C program we will print the local date and time using time_t datatype and ctime function. Both pre-defined in time header file. (i.e: #include<time.h>)

input:

NULL.

output:

The local date and time.

CODE---->


#include<stdio.h>
#include<time.h>
int main()
{

    time_t local; //"local" is a variable of "time_t" data type.
    time(&local);
    printf("\n The local date and time is: %s", ctime(&local));
    return 0;
}

Download the C-Program file of this Program.

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

RESULT :



 The local date and time is: Wed Dec 04 14:47:55 2019

--------------------------------
Process exited after 0.978 seconds with return value 0
Press any key to continue . . .


Images for better understanding :

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