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Author: cmcoffeedev

0066-plus-one/0066-plus-one-04-18-2025-00-39-00.js

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+/**
+ * @param {number[]} digits
+ * @return {number[]}
+ */
+var plusOne = function(digits) {
+    let carry = 1
+    for(let i = digits.length - 1;i >= 0;i--){
+        const current = digits[i]
+        const sum = carry + current
+        carry = Math.floor(sum / 10)
+        digits[i] = sum % 10
+    }
+
+    if(carry > 0){
+       digits.unshift(carry) 
+    }
+    return digits
+};