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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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Length of a String using strlen() in C-Language



In this C program we will find the "Length" of a string using strlen()fuction. The String will be given by the User.

Learn about different string functions and their use: Different String Functions

input:

The String.

output:

The Length of the String will be printed on the screen.

CODE---->


#include<stdio.h>
#include<string.h>
int main()
{
 int n;
 char str[100];
 printf("Please, Enter a string : ");
 gets(str);
 n=strlen(str);
 printf("\nString Length is : %d",n);
 return 0;
}

Download the C-Program file of this Program.

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


RESULT :


Please, Enter a string : Hello World

String Length is : 11
--------------------------------
Process exited after 7.195 seconds with return value 0
Press any key to continue . . .


Images for better understanding :

Comments

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