Question

How to get the last digit of a big int in TypeScript

Answer 1

// Declare the BigInt
const bigIntNumber: bigint = BigInt("12345678901234567890123456789012345");

// Perform modulo operation with another BigInt
const lastDigit: bigint = bigIntNumber % BigInt(10);

console.log(bigIntNumber); 
console.log(lastDigit);



/*
run:

12345678901234567890123456789012345n
5n

*/

 

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