leetcode.com 2025-07-31
🟡898.bitwise-ors-of-subarrays
🏷️ Tags
#bit_manipulation #array #dynamic_programming
🟡898.bitwise-ors-of-subarrays
🏷️ Tags
#bit_manipulation #array #dynamic_programming
Telegraph
bitwise-ors-of-subarrays
Given an integer array arr, return the number of distinct bitwise ORs of all the non-empty subarrays of arr. The bitwise OR of a subarray is the bitwise OR of each integer in the subarray. The bitwise OR of a subarray of one integer is that integer. A subarray…