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hemedani/06-arrNumber.js

Last active November 2, 2022 06:58
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create number from an array
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06-arrNumber.js
const arr = [5, 6, 5, 4, 7, 8];
const nums = eval(arr.map((number, index, arr) => number * 10 ** (arr.length - 1 - index)).join("+"));
console.log("the final number is ", nums);
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