The code is in Java.
It uses a built-in function named chartAt() to get the character at the entered index.
Recall that built-in functions are functions that are already defined in the language. We can use them by calling the function and passing the required argument. The chartAt() function takes an index and returns the character at that index.
Comments are used to explain each line of the code.
//Main.java
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
//Scanner object to get input from the user
Scanner input = new Scanner(System.in);
//Declaring the variables
String s;
int index;
char c;
//Getting the inputs
s = input.nextLine();
index = input.nextInt();
//Getting the character at the index using the charAt() function
c = s.charAt(index);
//Printing the character
System.out.println(c);
}
}
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Answer:
var count = 0;
var counterElement = document.getElementById("counter");
counterElement.innerHTML = count;
var interval = setInterval(function () {
count++;
counterElement.innerHTML = count;
if (count === 3) {
clearTimeout(interval);
}
}, 400);
Answer:
Please check the explanation.
Explanation:
Let x=dependents * ((yearsOnJob - 1) * 4) - 6
where dependents=3
Lets supppose year on job 3
then
x=( 3*((3-1)*4)-6
x= 3*8 -6
= 24-6
=18
And similarly, we can calculate the value of arithmetic expression all the time.
