Programming & Computer Science Answers

Create a class that captures planets. Each planet has a name, a distance from the sun, and its gravity relative to Earth’s gravity. For distance and gravity, use the type double which captures real numbers. Make objects for Earth and your favorite non-earth planet.

Create a program wherein the system should be able to retrieve information like who took a particular book or what are the books checked-out by a specific user.

suppose we have top teams they are like that with their points

pakistan=99

india=52

bangladesh=80

Nz=72

sl=45

wi=84

now we have to find the top 3 teams

How can I get a program like this using Function Overloading in c++?

Example 1:

Enter

A - for comparing integers

B - for comparing float

C - for comparing characters

D - for comparing strings

Enter your choice: a

Enter two integers: 5 10

10 is greater

Example2:

Enter

A - for comparing integers

B - for comparing float

C - for comparing characters

D - for comparing strings

Enter your choice: d

Enter two integers: hello Hi

hello is greater

Given three integers j, k and m

Build a function (in any development language) called SeqSummation, that calculates the sequence of summation as per:

j + (j + 1) + (j + 2) + (j + 3) + … + k + (k − 1) + (k − 2) + (k − 3) + … + m

Explanation: increment from j until it equals k, then decrement from k until it equals m. 

Write a program that calculates the average number of days a company’s employees are absent. The program  should have the following functions: 

- A function called by main that asks the user for the number of employees in the company. This value should be  returned as an int. 

- A function called by main that accepts one argument: the number of employees in the company. The function  should ask the user to enter the number of days each employee missed during the past year. The total of these  days should be returned as an int. 

- A function called by main that takes two arguments: the number of employees in the company and the total  number of days absent for all employees during the year. The function should return, as a double, the average  number of days absent. 

Input Validation: Do not accept a number less than 1 for number of employees. Do not accept a negative  number for the days any employee missed. 

java create a program that asks the user for the number of male and female students registered in a class/section. the program should display the total number of students and the percentage of males and females in the class

#include<stdio.h>

void ex_function(int a,int b);

int main()

{

  int n1,n2,r1,r2;

  scanf("%d %d",&n1,&n2);

  ex_function(n1,n2);

  if(n1==r1 && n2==r2)

   printf("True");

  else

   printf("False");

  return 0;

}

void ex_function(int a, int b)

{

  int i,n,r1=0,r2=0,rem;

  for(i=1;a>0;i++){

      rem=a%10;

      r1=r1*10+rem;

      a=a/10;

  }

  for(i=1;b>0;i++){

      rem=b%10;

      r2=r2*10+rem;

      b=b/10;

  }

  printf("%d\n",r1);

  printf("%d\n",r2);

}

The Area of a Circle = pi (rr). Where pi=3.1415 and r=Radius, Make a program that will input Radius and compute and display the Area. Your program will be terminated if input zero in the radius.

Write a Program: Competition Score

Your goal is to create a program that will determine the average score for an

athlete in a competition. There are 10 judges who each award a score between 0

and 10. The lowest and highest scores are thrown out, and the athlete’s score is

the average of the eight remaining scores.

You need to create a scorecard file in a text editor or type it into onlineGDB. The

scorecard should have the first and the last name of the athlete on the first line

and 10 space-separated numbers between 0 and 10 on the second line. The

numbers should have at most 1 digit after the decimal point.