115: Write a program that takes a year as input and checks if it's a leap year If it's a leap year, check if it's divisible by 100. If it is, further check if it's divisible by 400. Display appropriate messages for each case. Make this program using user defined functions.

 

// Write a program that takes a year as input andchecks if it's a leap year
// If it's a leap year, check if it's divisible by 100. If it is, further check if it'sdivisible by 400.
// Display appropriate messages foreach case.

#include <iostream>
using namespace std;
int inum(string x);
bool isLeap(int x);
int main()
{
    int year = inum("Enter a year: ");
    if (isLeap(year))
    {
        cout << year << " is a leap year\n";
    }
    else
    {
        cout << year << " is not a leap year\n";
    }
   

    return 0;
}

int inum(string x)
{
    int y;
    cout << x;
    cin >> y;
    return y;
}
bool isLeap(int x)
{
    return ((x % 4 == 0 && x % 100 != 0) || (x % 400 == 0));
}


Comments

Post a Comment

Popular posts from this blog

221: // In Task 2, we discussed multilevel inheritance with parameterized constructors for Student, UndergraduateStudent, and GraduateStudent classes in a university management system. Can you explain the advantages of using multilevel inheritance with specific details about the functions and data members in these classes? How were the parameterized constructors (e.g., setting student name, age, and ID) used to ensure that each class in the hierarchy correctly initializes its properties, such as creating an UndergraduateStudent named "John," aged 20, with a student ID of 12345

  // In Task 2, we discussed multilevel inheritance with parameterized constructors for Student, UndergraduateStudent,  and  GraduateStudent  classes  in  a  university  management  system. Can  you  explain  the  advantages  of  using  multilevel  inheritance  with  specific   details  about the functions and data members in these classes? How were the parameterized constructors (e.g.,  setting  student  name,  age,  and  ID)  used  to  ensure  that  each   class  in  the  hierarchy correctly initializes its properties. #include < iostream > using namespace std ; class Student { private :     string name , ID ;     int age ; public :     Student () { name = "" , ID = "" , age = 0 ; }     Student ( string n , string i , int a ) { name ...
Read more

206: Write a program to create a class named "Circle" which has the property "radius". Define functions to calculate the area and circumference of the circle.

  // Write a program to create a class named "Circle" which has the property "radius". // Define functions to calculate the area and circumference of the circle. #include < iostream > using namespace std ; class Circle { private :     float radius ; public :     void setRadius ( float x )     {         radius = x ;     }     float getRadius ()     {         return radius ;     }     float area ()     {         return ( 3.14 * radius * radius );     }     float circumference ()     {         return ( 2 * 3.14 * radius );     } }; int main () {     float x ;     cout << " Enter the radius of circle: " ;     cin >> x ;     Circle circle1 ;     circle1 . setRadius ( x );     ...
Read more

212: Build a class representing a university student with private data members for name, ID, and a static data member for the total number of students. Implement getter and setter functions for name and ID, and a static getter function to retrieve the total number of students. Use default constructors

  // Build  a  class  representing  a  university  student  with  private  data  members  for // name, ID, and a static data member for the total number of students. Implement // getter  and  setter  functions  for  name  and  ID,  and  a  static  getter  function  to // retrieve the total number of students. Use default constructors #include < iostream > using namespace std ; class Student { private :     static unsigned int count ;     string name , id ; public :     // constructor     // Student() : name(""), id("") { count++; }     // Student(string x, string y) : name(x), id(y) { count++; }     // set data     void setData ();     // print     void printStudent ();     static int printTotal_students (); }; unsigned int Student :: count = ...
Read more