Write a program that will input letter grades (A, B, C, D, F), the number of which is input by the user (a maximum of 50 grades). The grades will be read into an array. A function will be called five times (once for each letter grade) and will return the total number of grades in that category. The input to the function will include the array, number of elements in the array and the letter category (A, B, C, D or F). The pro- gram will print the number of grades that are A, B, etc.

Answer:

In Java:

import java.util.*;

public class Main{

public static int countgrades(char[]letterGrades,char Grade, int lent){

    int count = 0;

    for(int i =0;i<lent;i++){

        if(letterGrades[i]==Grade){

            count++;         }     }

    return count;

}

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 int lent;

 System.out.print("Length: ");

 lent = input.nextInt();

 while(lent >30 || lent<1){

     System.out.print("Invalid input\nLength: ");

     lent = input.nextInt();  }

 char[] letterGrades = new char[lent];

 for(int i  =0; i<lent;i++){

     letterGrades[i] = input.next().charAt(0);

 }

 char[] letters = {'A','B','C','D','F'};

 for(char i:letters){

     System.out.println(i+": "+countgrades(letterGrades,i, lent));

 }

}

}

Explanation:

See attachment where I I used comment to explain each lin e

Following are the code to the given question:

Program Explanation:

Program:

#include <iostream>//header file

using namespace std;

int count_Char(char g[], int x, char l)//defining a method count_Char that takes 3 variable in parameter

{

int i,s=0;//defining integer variable

for(i=0;i<x;i++)//defining for loop that checks input value find in array

{

  if(g[i]==l)//defining if block that check value is in array

   {  

       s++;//incrementing s value by 1

   }

}

return s;//return s value

}  

int main()//defining main method

{

int i,x;//defining integer variable

char g[50],l[5]={'A','B','C','D','F'};//defining 2 character array

cout<<"Please input the number of grades to be read in.(1-50): ";//print message

cin>>x;//input integer value

cout<<"all grades must be upper case A B C D or F\n";//print message

for(i=0;i<x;i++)//defining loop that Input array value

{

cout<<"Input a grade: ";//print message

cin>>g[i];//input array value

}

for(i=0;i<5;i++)//defining loop that prints array value and prints its match value

{  

cout<<"Number of "<<l[i]<<"s ="<<count_Char(g,x,l[i])<<endl;//prints array value with matched value

}

return 0;

}

Output:

Please find the attached file.

Learn more:

brainly.com/question/19512947

You are a visitor at a political convention with delegates; each delegate is a member of exactly one political party. It is impossible to tell which political party any delegate belongs to; in particular, you will be summarily ejected from the convention if you ask. However, you can determine whether any pair of delegates belong to the same party or not simply by introducing them to each other. Members of the same party always greet each other with smiles and friendly handshakes; members of different parties always greet each other with angry stares and insults.

Required:
Suppose more than half of the delegates belong to the same political party. Design a divide and conquer algorithm that identifies all member of this majority party and analyze the running time of your algorithm.

*When a computer programmer is finished writing or developing a program, what has to happen first before the computer can understand and utilize the code?
A.a service pack needs to be applied to the newly created program
B.the object code has to be translated into source code C.the source code has to be translated into object code
D.a device driver for the program has to be installed E.the programmer needs to obtain a software license

Junie is researching Ancient Egypt. She found a website that is full of information and great
images. As she is reading the text, she notices that there are little bits of information that don't
really agree with any of the other research she has done. What should she do?
O Use the website. Most of the information seems correct.
OUse only the information that she needs and ignore the information that doesn't seem right.
O Ask her friend what he thinks about the website.
O Evaluate the site using the CARS checklist to see if the site is valid and reliable.

6. A rental car agency classifies the vehicles it rents into four categories: compact, midsize, full-size, and sport utility. The agency wants to record the following data for all vehicles: Vehicle_ID, Model, Year, and Color. There are no unique attributes for any of the four classes of vehicle. The entity type vehicle has a relationship (named Rents) with a customer entity type. None of the four vehicle classes has a unique relationship with an entity type. Would you consider creating a class/subclass relationship

Match the hardware device with the "category" into which it falls. Remember to choose
the main function of the device.
SSD
O Storage
O Processing
O Output
O Input
O Other -- on the computer but doesn't fit neatly into a category
O Communication to external peripheral or device

What is output if the user enters -5?
What is the output if the user enters 7? Edhesive 7.4 Lesson Practice

From the practice directory, you wish to capture a listing of files and directories to a file in your user2 directory, thus allowing you to keep track of what is in your user2 directory. What command would you use to redirect the output of a long listing of all files and directories under user2 directory and save the result to a new output file called homedir.list which is under the practice directory

You took your economic stimulus money, bought a used cargo van, and started the AAA Delivery Service. You decided you wanted to stay local so you were only interested in local deliveries, or deliveries not too far away.

Please answer

It is a computer programming

Read these sentences from the passage:
“The TV and the glasses work together. When the TV flashes the image meant for the right eye, the right lens is clear and the left lens is dark.

Which of the following describes the relationship between the first and second sentence?

A gui allows you to interact with objects on the screen such as icons and buttons true or false

How do computers solve complex problems?

Hadley made a plan that after downloading the Eclipse IDE, she would disable her security program, extract and install Eclipse, and then update her Java SDK. Which steps will ensure that she will correctly install the new program?


Extract and install Eclipse before disabling her security program.

Re-enable her security program before updating the Java SDK.

Update her Java SDK, then extract the Eclipse IDE.

Disable her security program and update her Java SDK before downloading Eclipse.

Which item follows HTML instructions to assemble web pages?

o Client
o Search Engine
o Web Browser
o Web Server

Fur or feathers I am in 4th grade

Write a program in file MinMax.py that accepts an arbitrary number of integer inputs from the user and prints out the minimum and maximum of the numbers entered. The user will end the input loop by typing in the string 'stop'. When the user enters 'stop' your program should print out the minimum integer entered and the maximum integer entered. If the user enters 'stop' immediately (i.e., before any numbers are entered), you'll print a slightly different message. See the examples below: You can assume that the values entered are integers (positive, negative or zero) or the string 'stop' (lowercase). You don't have to validate the inputs. > python Min Max. py
Enter an integer or 'stop' to end: stop You didn't enter any numbers > python Min Max. py
Enter an integer or 'stop' to end: -10
Enter an integer or 'stop' to end: 0 Enter an integer or 'stop' to end: +42
Enter an integer or 'stop' to end: 87 Enter an integer or 'stop' to end: -100
Enter an integer or 'stop' to end: stop The maximum is 87 The minimum is -100

What is the name for a piece of information from one record in one field ?

An update log file contains the following information:

LogID Old.Name Old.Phone Old.City New.Name New.Phone New.City UpdateTimeStamp
15 Steve Gleason 212 834- 2345 Brooklyn Steven Gleason 212 834- 2345 NJ 01/21/22 07:02:09 UTC
16 Mabel Zurich 315 332 3833 Morristown Mabel Lee 315 332- 833 Camden 01/21/22 07:02:29 UTC
17 Juan Moroni 646 257- 7455 Bronx Juan Moroni 646 257- 7455 Long Island Jan. 21 2022 07:03:02 UTC

For LoglD 17 which of the following data structure issues are present?
a. Data parsing.
b. Cryptic data values.
c. Misfielded values.
d. Data consistency.
e. Data concatenation

can someone help me find all the solutions to the problem ​

An asset is any ___
that can be composited on top of a video.

what is the difference between multimedia and hypermedia​

Write a Java program that prompts for integers and displays them in binary. Sample output: Do you want to start(Y/N): y Enter an integer and I will convert it to binary code: 16 You entered 16. 16 in binary is 10000. Do you want to continue(Y/N): y Enter an integer and I will convert it to binary code: 123 You entered 123. 123 in binary is 1111011. Do you want to continue(Y/N): y Enter an integer and I will convert it to binary code: 359 You entered 359. 359 in binary is 101100111. Do you want to continue(Y/N): y Enter an integer and I will convert it to binary code: 1024 You entered 1024. 1024 in binary is 10000000000. Do you want to continue(Y/N): n

By itself, the human eye cannot see anything in three dimensions. What does the passage say enables us to see the world in 3-D?

Question 4
1 pts
Consider the following procedure called square that is meant to multiply a number by
itself and return the value.
PROCEDURE square number
Missing Instructions
RETURN squared
What should go in place of missing Instructions in order to make this procedure work as
intended?
number
number * number
O squared
number + 2
O squared - number number
O square - number number

Which is a potential disadvantage of emerging technologies? A. increased spread of misinformation due to advanced communication technologies B. inefficient usage of energy due to advanced manufacturing technologies C. only benefiting developed countries rather than developing ones D. slowing down global economic growth

The cat store needs your help! The base class Animal has private fields animalName, and animalAge. The derived class Cat extends the Animal class and includes a private field for catBreed. Complete main() to:
create a generic animal and print information using printInfo().
create a Cat animal, use printInfo() to print information, and add a statement to print the cat's breed using the getBreed() method.
Ex. If the input is:
Dobby
2
Kreacher
3
Maine Coon
the output is:
Pet Information:
Name: Dobby
Age: 2
Pet Information:
Name: Kreacher
Age: 3
Breed: Maine Coon
AnimalIformation.java
import java.util.Scanner;
public class AnimalInformation {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
Animal myAnimal = new Animal();
Cat myCat = new Cat();
String animalName, catName, catBreed;
int animalAge, catAge;
animalName = scnr.nextLine();
animalAge = scnr.nextInt();
scnr.nextLine();
catName = scnr.next();
catAge = scnr.nextInt();
scnr.nextLine();
catBreed = scnr.nextLine();
// TODO: Create generic animal (using animalName, animalAge) and then call printInfo
// TODO: Create cat animal (using catName, catAge, catBreed) and then call printInfo
// TODO: Use getBreed(), to output the breed of the cat
}
}
Animal.java
public class Animal {
protected String animalName;
protected int animalAge;
public void setName(String userName) {
animalName = userName;
}
public String getName() {
return animalName;
}
public void setAge(int userAge) {
animalAge = userAge;
}
public int getAge() {
return animalAge;
}
public void printInfo() {
System.out.println("Animal Information: ");
System.out.println(" Name: " + animalName);
System.out.println(" Age: " + animalAge);
}
}
Cat.java
public class Cat extends Animal {
private String catBreed;
public void setBreed(String userBreed) {
catBreed = userBreed;
}
public String getBreed() {
return catBreed;
}
}

The pointer to the dynamic array is called data, and the size of the dynamic array is stored in a private member variable called capacity. Write the following new member function: (C++ LANGUAGE)

void bag::triple_capacity( )
// Postcondition: The capacity of the bag's dynamic array has been
// tripled. The bag still contains the same items that it previously
// had.

Do not use the reserve function, do not use realloc, and do not cause a heap leak. Do make sure that both data and capacity have new values that correctly indicate the new larger array.

to assign length and breadth to display area of a rectangle​

a debate about city schools are more better than village schools​

GIVING BRAINLIEST ANSWER CORRECTLY! 20 POINTS


What is the purpose of a Post Mortem Review?

To check the code for spelling
To prove the algorithm is correct
To understand how the code can be improved
To check the code for formatting?

Fill in the blank with the correct response.
Your Java class should be given the same name as your Java
.