Write a QBASIC program for the following :
(a) Write a program that reads ten numbers from the list of numbers and displays the sum of even numbers of them. The list of numbers contains : 4,2,3,7,18,41,36
(b) Write a program to find the frequency of data divisible by 3 and 5 among the data given as : 15,12,14,30,45,36,42 and 60.
Answers
Answer:
1)
import java.util.*;
public class Main
{
public static void main(String[] args) {
int sum = 0;
int[] arr = {4,2,3,7,18,41,36};
ArrayList<Integer> list = new ArrayList<Integer>();
for(int i = 0; i < arr.length; i++){
list.add(arr[i]);
}
for(int i = 0; i < list.size();i++){
if(i%2 == 0){
sum = sum + list.get(i);
}
}
System.out.println("between the list the count of numbers the sum of even numbers is: " + sum);
}
}
2)
import java.util.*;
public class Main
{
public static void main(String[] args) {
ArrayList<Integer> list = new ArrayList<Integer>();
int frequency = 0;
int[] arr = {15,12,14,30,45,36,42,60};
for(int i = 0; i < arr.length; i++){
if(arr[i]%3==0 && arr[i]%5 == 0){
frequency++;
list.add(i);
}
}
System.out.println("The frequency of numbers being divisible by 3 and 5 is: " + frequency);
System.out.println("Those numbers are:");
for (int x : list){
System.out.println(x);
}
}
}
Explanation: