C++ Programming Code Examples
C++ > If Else and Switch Case Code Examples
Check Leap Year or Not
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/* Check Leap Year or Not
To check whether the input year is a leap year or not a leap year in C++ Programming, you have to ask to the user to enter the year and start checking for the leap year. To check that the year is a leap year or not, following these rules:
If year is divided by 4 but not by 100, then it is a leap year.
If year is divided by 100, then it is not a leap year.
If year is divided by 400, then it is a leap year.
And in all other cases, it is not a leap year.
Following C++ program ask to the user to enter the year to check whether it is a leap year or not, then display it on the screen:
C++ Program - Check Leap Year or Not */
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int yr;
cout<<"Enter year :";
cin>>yr;
if((yr%4==0) && (yr%100!=0))
{
cout<<"This is a Leap Year";
}
else if(yr%100==0)
{
cout<<"This is not a Leap Year";
}
else if(yr%400==0)
{
cout<<"This is a Leap Year";
}
else
{
cout<<"This is not a Leap Year";
}
getch();
}
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