Write a function to multiply 2 numbers.
import java.util.*;
public class Functions {
//Multiply 2 numbers
public static int multiply(int a, int b) {
return a*b;
}
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
int result = multiply(a, b);
System.out.println(result);
}
}
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 function that takes in age as input and returns if that person is eligible to vote or not. A person of age > 18 is eligible to vote.
Find the maximum & minimum number in an array of integers.
[HINT : Read about Integer.MIN_VALUE & Integer.MAX_VALUE in Java]
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.