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Ainat [17]
1 year ago
6

Write code which takes a sentence as an input from the user and then prints the length of the first word in that sentence.

Computers and Technology
1 answer:
Afina-wow [57]1 year ago
7 0

import java.util.Scanner;

public class U2_L3_Activity_Four {

   public static void main(String[] args) {

       Scanner scan = new Scanner(System.in);

       System.out.println("Enter a sentence.");

       String sent = scan.nextLine();

       int count = 0;

       for (int i = 0; i < sent.length(); i++){

           char c = sent.charAt(i);

           if (c != ' '){

               count++;

       }

           else{

               break;

           }

       

   }

       System.out.println("The first word is " + count +" letters long");

   

   }

}

We check to see when the first space occurs in our string and we add one to our count variable for every letter before that. I hope this helps!

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Why are computer manufacturers constantly releasing faster computers? how do computer users benefit from the increased speed?
Anastaziya [24]
<span>As programs and online activities have grown more robust and innovative, it has simultaneously required computer manufacturers to identify ways to make their devices faster to keep up with these changes. Users benefit immensely due to their ability to have boundless and efficient access to their various needs.</span>
8 0
1 year ago
Assign max_sum with the greater of num_a and num_b, PLUS the greater of num_y and num_z. Use just one statement. Hint: Call find
Gnoma [55]

Answer:

def find_max(num_1, num_2):

   max_val = 0.0

   if (num_1 > num_2): # if num1 is greater than num2,

       max_val = num_1 # then num1 is the maxVal.

   else: # Otherwise,

       max_val = num_2 # num2 is the maxVal

   return max_val

max_sum = 0.0

num_a = float(input())

num_b = float(input())

num_y = float(input())

num_z = float(input())

max_sum = find_max(num_a, num_b) + find_max(num_y, num_z)

print('max_sum is:', max_sum)

Explanation:

I added the missing part. Also, you forgot the put parentheses. I highlighted all.

To find the max_sum, you need to call the find_max twice and sum the result of these. In the first call, use the parameters num_a and num_b (This will give you greater among them). In the second call, use the parameters num_y and num_z (This will again give you greater among them)

5 0
2 years ago
11.19 LAB: Max magnitude Write a function max_magnitude() with two integer input parameters that returns the largest magnitude v
AlekseyPX

Answer:

# the user is prompt to enter first value

user_val1 = int(input("Enter first value: "))

# the user is prompt to enter second value

user_val2 = int(input("Enter second value: "))

# max_magnitude function is defined

# it takes two parameters

def max_magnitude(user_val1, user_val2):

# if statement to compare the values

# it compare the absolute value of each

if(abs(user_val2) > abs(user_val1)):

return user_val2

elif (abs(user_val1) > abs(user_val2)):

return user_val1

# max_magnitude is called with the

# inputted value as parameter

print(max_magnitude(user_val1, user_val2))

Explanation:

The code is written in Python and well commented. A sample image of program output is attached.

3 0
2 years ago
Which of the following is a true statement about cloud computing?
Veseljchak [2.6K]

Answer:

There are additional security risks associated with using cloud computing over local data storage.                    

Explanation:

Cloud computing: The term "cloud computing" is described as a process through which an individual tends to access and store various programs and data over the internet rather than his or her computers' "hard drive". However, the term "cloud" here refers to a specific metaphor associated with the internet.

Types:

1. Software-as-a-service or SaaS.

2. Platform-as-a-service or PaaS.

3. Infrastructure-as-a-service or IaaS.

In the question above, the very first option is correct as all other options mentioned over here are incorrect because they aren't related to cloud computing.

3 0
1 year ago
Design a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A
harina [27]

Answer:

se explaination

Explanation:

//Design a class named Person

public class Person

{

//A person has a name, address, phone number, and email address.

String name;

String address;

String phone;

String email;

//Constructor with arguments

public Person(String pname,String paddress,String phNum,String pemail)

{

name=pname;

address=paddress;

phone=phNum;

email=pemail;

}

// toString() method to return the name

public String toString()

{

return getClass().getName()+" "+name;

}

}

---------------------------------------------------------

//Student.java

public class Student extends Person

{

//A student has a class status

//(freshman,sophomore, junior, or senior).

//Define the status as a constant.

final int freshman =1;

final int sophomore =2;

final int junior=3;

final int senior=4;

String status="freshman";

//Constructor with arguments

public Student(String name, String address,String phonenumber, String email, int Status)

{

super(name,address,phonenumber,email);

if(Status == 1)

{

status = "freshman";

}

if(Status == 2)

{

status = "sophomore";

}

if(Status == 3)

{

status = "junior";

}

if(Status == 4)

{

status = "Senior";

}

status = "Student";

}

public String toString()

{

return super.toString() + " " + status;

}

}

------------------------------------------------------

//Employee.java

public class Employee extends Person

{

//An employee has an office, salary, and date hired.

String office;

double salary;

java.util.Date dateHired;

//Constructor with arguments

public Employee(String name,String address,String phonenumber,String email,String off,double sal)

{

super(name,address,phonenumber,email);

office=off;

salary=sal;

}

public String toString()

{

return (super.toString() + " " + office +" " + salary);

}

}

--------------------------------------------------------

//Faculty.java

public class Faculty extends Employee

{

//A faculty member has office hours and a rank.

String officeHours;

String rank;

//Constructor with arguments

public Faculty(String name,String address,String phonenumber,String email,String off,int salary,String offHours,String ranks)

{

super(name,address,phonenumber,email,off,salary);

officeHours=offHours;

rank=ranks;

}

public String toString()

{

return (super.toString() + " " + officeHours +" " + rank);

}

}

-----------------------------------------------------------------------------

//Staff.java

public class Staff extends Employee

{

//A staff member has a title

String title;

//Constructor with arguments

public Staff(String name,String address,String phonenumber,String email,String off,int salary,String ti t)

{

super(name,address,phonenumber,email,off,salary);

title=ti t;

}

public String toString()

{

return (super.toString() + " " + title);

}

}

3 0
2 years ago
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