Bit Manipulation problems

93 Bit Manipulation DSA practice problems on CampusCode, each with statement, examples and constraints.

• 384. Convert Binary Number in Linked List to Integer Medium Linked List
• 950. Maximum XOR of Two Numbers (Trie Bitwise) Hard Trees
• 951. Maximum XOR with an Element from Array Hard Trees
• 1125. Counting Bits — Number of 1s for 0 to N Easy Dynamic Programming
• 1265. Check if a Number is Even or Odd Using Bit Easy Bit Manipulation
• 1266. Check if Nth Bit is Set Easy Bit Manipulation
• 1267. Set the Nth Bit of a Number Easy Bit Manipulation
• 1268. Clear the Nth Bit of a Number Easy Bit Manipulation
• 1269. Toggle the Nth Bit of a Number Easy Bit Manipulation
• 1270. Count Number of Set Bits (Hamming Weight) Easy Bit Manipulation
• 1271. Check if a Number is a Power of Two Easy Bit Manipulation
• 1272. Check if a Number is a Power of Four Easy Bit Manipulation
• 1273. Swap Two Numbers Without a Temp Variable Easy Bit Manipulation
• 1274. Find the Rightmost Set Bit Position Easy Bit Manipulation
• 1275. Find the Rightmost Unset Bit Position Easy Bit Manipulation
• 1276. Turn Off the Rightmost Set Bit Easy Bit Manipulation
• 1277. Isolate the Rightmost Set Bit Easy Bit Manipulation
• 1278. Check if Two Numbers Have Opposite Signs Easy Bit Manipulation
• 1279. Find Absolute Value Without Branching Easy Bit Manipulation
• 1280. Compute XOR from 1 to N Easy Bit Manipulation
• 1281. Find XOR of All Numbers in a Range [L, R] Easy Bit Manipulation
• 1282. Count Bits to Flip A to B Easy Bit Manipulation
• 1283. Reverse All Bits of an Integer Easy Bit Manipulation
• 1284. Find the Only Non-Repeating Element (XOR) Easy Bit Manipulation
• 1285. Multiply a Number by 2 Using Left Shift Easy Bit Manipulation
• 1286. Divide a Number by 2 Using Right Shift Easy Bit Manipulation
• 1287. Find Upper and Lower Case of a Character Easy Bit Manipulation
• 1288. Invert Case of All Characters in a String Easy Bit Manipulation
• 1289. Add 1 to a Number Without + Operator Easy Bit Manipulation
• 1290. Subtract 1 from a Number Without - Operator Easy Bit Manipulation
• 1291. Find Maximum of Two Numbers Without If Easy Bit Manipulation
• 1292. Find Minimum of Two Numbers Without If Easy Bit Manipulation
• 1293. Check if a Number is Divisible by 4 Easy Bit Manipulation
• 1294. Check if a Number is Divisible by 8 Easy Bit Manipulation
• 1295. Round Down to Nearest Power of Two Easy Bit Manipulation
• 1296. Round Up to Nearest Power of Two Easy Bit Manipulation
• 1297. Copy Sign Bit from One Number to Another Easy Bit Manipulation
• 1298. Merge Bits from Two Values at a Mask Easy Bit Manipulation
• 1299. Clear All Bits from MSB to Nth Bit Easy Bit Manipulation
• 1300. Clear All Bits from Nth Bit to LSB Easy Bit Manipulation
• 1301. Count Trailing Zeros Using Bit Trick Easy Bit Manipulation
• 1302. Count Leading Zeros of an Integer Easy Bit Manipulation
• 1303. Compute Modulo Without % Operator Easy Bit Manipulation
• 1304. Find Position of Only Set Bit Easy Bit Manipulation
• 1305. Single Number I — One Element Appears Once Easy Bit Manipulation
• 1306. Missing Number in Array (XOR Approach) Easy Bit Manipulation
• 1307. Find the Two Non-Repeating Elements Easy Bit Manipulation
• 1308. Detect if Two Integers Have Opposite Signs Easy Bit Manipulation
• 1309. XOR of All Subsets Easy Bit Manipulation
• 1310. Check if XOR of Array is Zero Easy Bit Manipulation
• 1311. Find XOR of Digits of a Number Easy Bit Manipulation
• 1312. Pairs with XOR Equal to K Easy Bit Manipulation
• 1313. Toggle All Bits After MSB Easy Bit Manipulation
• 1314. Copy Set Bits of a Number in Another Easy Bit Manipulation
• 1315. Count Bits to Convert A to B Easy Bit Manipulation
• 1316. Number of 1-Bits in All Numbers from 0 to N Easy Bit Manipulation
• 1317. Sum of Bit Differences Among All Pairs Easy Bit Manipulation
• 1318. Counting Bits — DP + Bit Easy Bit Manipulation
• 1319. Binary Number with Alternating Bits Easy Bit Manipulation
• 1320. Complement of a Number Easy Bit Manipulation
• 1321. Find the Difference Between Two Strings (XOR) Easy Bit Manipulation
• 1322. Hamming Distance Between Two Integers Easy Bit Manipulation
• 1323. Total Hamming Distance for All Pairs Easy Bit Manipulation
• 1324. Number of Valid Words for Each Puzzle Easy Bit Manipulation
• 1332. Count of Pairs with AND Equal to Zero Medium Bit Manipulation
• 1333. Maximum AND Value of a Pair in Array Medium Bit Manipulation
• 1334. Maximum XOR of Two Numbers in Array (Trie) Medium Bit Manipulation
• 1335. Maximum XOR of Element with Array (Query) Medium Bit Manipulation
• 1336. Single Number II — Element Appears Three Times Medium Bit Manipulation
• 1337. Single Number III — Two Elements Appear Once Medium Bit Manipulation
• 1338. Decode XOR Encoded Array Medium Bit Manipulation
• 1339. Find XOR of All Permutations Medium Bit Manipulation
• 1340. XOR Queries of a Subarray Medium Bit Manipulation
• 1341. Minimum Number of Flips to Make OR of Array K Medium Bit Manipulation
• 1342. Minimum Flips to Make a OR b Equal to c Medium Bit Manipulation
• 1358. Generate Gray Code Sequence Medium Bit Manipulation
• 1359. Find Nth Gray Code Number Medium Bit Manipulation
• 1360. Circular Permutation in Binary Representation Medium Bit Manipulation
• 1361. Bitwise AND of Numbers Range Medium Bit Manipulation
• 1362. Count Bit Changes to Sort Array Medium Bit Manipulation
• 1363. Minimum Number of Operations to Make XOR Zero Medium Bit Manipulation
• 1364. Largest Combination with Bitwise AND Greater Zero Medium Bit Manipulation
• 1365. Count Integers in Range with Popcount Condition Medium Bit Manipulation
• 1366. Find Two Numbers with Odd Occurrences Medium Bit Manipulation
• 1367. Bit Reversal of 32-bit Integer Medium Bit Manipulation
• 1368. UTF-8 Validation Using Bit Masking Medium Bit Manipulation
• 1369. Integer Replacement — Min Steps Using Bits Medium Bit Manipulation
• 1370. Decode XOR Encoded Permutation Medium Bit Manipulation
• 1371. Find the Original Array of Prefix XOR Medium Bit Manipulation
• 1386. Maximum XOR of Two Numbers in Array Hard Bit Manipulation
• 1388. Count Pairs with XOR in a Range Hard Bit Manipulation
• 1392. Shortest Path in Binary Tree via XOR Hard Bit Manipulation
• 1410. Maximum Score from K Consecutive XOR Operations Hard Bit Manipulation