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hemedani/04-arrNumber.js

Last active November 2, 2022 05:42
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create number from an array
Raw
04-arrNumber.js
const arr = [5, 6, 5, 4, 7, 8];
let nums = 0;
for (let i = 0; i < arr.length; i++) {
nums = nums * 10 + arr[i];
}
console.log("the final number is ", nums);
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