In category
Math
19 posts in Math
2026·01
1390. Four Divisors
Coding
2026·01
66. Plus One
Coding
2024·05
1442. Count Triplets That Can Form Two Arrays of Equal XOR
Coding
2024·05
1863. Sum of All Subset XOR Totals
Coding
2024·05
2816. Double a Number Represented as a Linked List
Coding
2024·04
1137. N-th Tribonacci Number
Coding
2024·02
268. Missing Number
Coding
2024·02
231. Power of Two
Coding
2024·02
279. Perfect Squares
Coding
2024·01
150. Evaluate Reverse Polish Notation
Coding
2024·01
70. Climbing Stairs
Coding
2024·01
380. Insert Delete GetRandom O(1)
Coding
2023·10
342. Power of Four
Coding
2023·10
343. Integer Break
Coding
2023·10
1512. Number of Good Pairs
Coding
2023·10
2038. Remove Colored Pieces if Both Neighbors are the Same Color
Coding
2023·05
1822. Sign of the Product of an Array
Coding
2023·04
319. Bulb Switcher
Coding
2023·04
258. Add Digits
Coding