Question

How to check leap year in TypeScript

Answer 1

function checkLeapYear(year: number) {
    return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
}

const year: number = 2020;

console.log(checkLeapYear(year)); 



/*
run:  
 
true
 
*/

 

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