C++ program to check given year is leap year or not

        In a leap year, February has 29 days making it a total of 366 days in a year.

        Following conditions are tested to determine a year is a leap year or not.

• Divisible by 4 and 400 - Leap Year
• Divisible by 100 -  Not a Leap Year
• for rest - Not a Leap Year

        To check the given year is a leap year or not, you need to examine the above condition and print the output accordingly.

Conditional Statements in C++

Code

 #include <iostream>

using namespace std;

int main() {

    int year;

    cout<<"Enter a year: ";                        //requesting a year

    cin>>year;

    if(year%400==0){                        //if divisible 400 it is a leap year

        cout<<year<<" is a leap year";

    }

    else if(year%100==0){                    //if divisible by 100 it is a not a leap year

        cout<<year<<" is not a leap year";

    }

    else if(year%4==0){                        //if divisible 4 it is a leap year

        cout<<year<<" is a leap year";

    }

    else{                                    //if it does not satisfy any of the above conditions it is not a leap year

        cout<<year<<" is not a leap year";

    }

    return 0;

}

Input

2018

Output

2018 is not a leap year