Take an array of names as input from the user and print them on the screen.
import java.util.*;
public class Arrays {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int size = sc.nextInt();
String names[] = new String[size];
//input
for(int i=0; i
names[i] = sc.next();
}
//output
for(int i=0; i
System.out.println("name " + (i+1) +" is : " + names[i]);
}
}
}
Write a program to enter the numbers till the user wants and at the end it should display the count of positive, negative and zeros entered.
Write a program to print Fibonacci series of n terms where n is input by user :
0 1 1 2 3 5 8 13 21 .....
In the Fibonacci series, a number is the sum of the previous 2 numbers that came before it.
Take an array of Strings input from the user & find the cumulative (combined) length of all those strings.
Input an email from the user. You have to create a username from the email by deleting the part that comes after ‘@’. Display that username to the user.
Example :
email = “mejona@gmail.com” ; username = “mejona”
email = “helloWorld123@gmail.com”; username = “helloWorld123”