Answer :
Answer:
import java.util.Random;
import java.util.Scanner;
public class num14 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter Your first Name");
String firstName = in.next();
System.out.println("Enter Your Last Name");
String lastName = in.next();
char firstLetter = firstName.charAt(0);
String firstFiveLetters = lastName.substring(0,5);
System.out.print(firstLetter+firstFiveLetters);
Random rand = new Random();
int randomNum = rand.nextInt(100)+10;
System.out.println(randomNum);
}
}
Explanation:
- Using Java programming language
- Import Scanner class to receive user input and Random class to generate random number
- Prompt user for first and last name separately and store in variables firstName and lastName.
- Extract the first character of the firstname char firstLetter = firstName.charAt(0);
- Extract the first five characters of the last name String firstFiveLetters = lastName.substring(0,5);
- Concatenate the two extracted values and output
- Generate a random number between 10 and 99 and output.
- Observe that the random number utilizes a non-inclusive upperbound. that is rand.nextInt(100) will generate numbers from 0-99. We add 10 to this value to ensure it is between 10-99
Answer:
import random
first_name = input("write your first name: ")
last_name = input("write your last name: ")
x = first_name[0]
y = last_name[0:5]
z = random.randrange(10, 99)
print( x + y + str(z))
Explanation:
The code is written in python
first_name = input("write your first name: ")
The code prompt the user to input his/her first name.
last_name = input("write your last name: ")
The code prompt the user to input his/her last name.
x = first_name[0]
This code brings out the first letter of the users first name.
y = last_name[0:5]
This code brings out the users first five characters of the user last name.
z = random.randrange(10, 99)
The code generate a random number from range 10 to 99 .
print( x + y + str(z))
The first letter of the first name , followed by the first five characters of the user's last name , followed by the random number generated is displayed with the print function.