var factorial = function(n){n=BigInt(n);return (n==0n||n==1n)?1n:factorial(n-1n)*n;}
//can be print this way
console.log( factorial(n) );
Here is what the above code is Doing:
1. We are using the BigInt() function to convert the number to a BigInt.
2. We are using the factorial() function to calculate the factorial of a number.
3. We are using the console.log() function to print the result.
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