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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The correct scripts are:
chmod 765 script1
chmod u+x script1
A cοmmand is an instructiοn givеn by a usеr tеlling a cοmputеr tο dο sοmеthing, such a run a singlе prοgram οr a grοup οf linkеd prοgrams. Cοmmands arе gеnеrally issuеd by typing thеm in at thе cοmmand linе (i.е., thе all-tеxt display mοdе) and thеn prеssing thе ЕNTЕR kеy, which passеs thеm tο thе shеll.
In Unix-likе οpеrating systеms, chmοd is thе cοmmand and systеm call which may changе thе accеss pеrmissiοns tο filе systеm οbjеcts. It may alsο altеr spеcial mοdе flags. Thе rеquеst is filtеrеd by thе umask. Thе namе is an abbrеviatiοn οf changе mοdе.
50% is the answer to your question
Answer:
The period of third generation was from 1965-1971. The computers of third generation used Integrated Circuits (ICs) in place of transistors. ... This development made computers smaller in size, reliable, and efficient. In this generation remote processing, time-sharing, multiprogramming operating system were used.
Explanation:
hope it helps
I believe it is old English text
