Topic: bit-manipulation-problem / Level: beginner

• 51. Find the parity (even or odd) of a given number of set bits.
• 52. Implement a function to clear all bits from the most significant bit (MSB) to the ith bit.
• 53. Write a function to toggle the k-th bit of a number.
• 54. Calculate the bitwise NOT of a given number.
• 55. Check if a number is a multiple of 16 using bitwise operators.
• 56. Find the largest power of 2 that divides a number.
• 57. Create a function to return the bit at a given position of an integer.
• 58. Implement a function to turn off all bits from the least significant bit (LSB) up to a given bit position.
• 59. Convert a binary string to an integer using bit manipulation.
• 60. Implement a function that checks if a given bit is set to 1 or 0.
• 61. Multiply a number by 8 using bitwise operations.
• 62. Divide a number by 8 using bitwise operations.
• 63. Convert a hexadecimal string to an integer using bit manipulation.
• 64. Determine if two integers differ by exactly one bit.
• 65. Check if a number is a power of 4 using bitwise manipulation.
• 66. Determine the minimum number of flips needed to convert one number to another.
• 67. Create a function to find the smallest power of 2 greater than or equal to a given number.
• 68. Check if a number is divisible by 5 using bitwise operations.
• 69. Implement a function to reverse the bits in an 8-bit unsigned integer.
• 70. Write a function to count the number of trailing zeros in the binary representation of a number.
• 71. Determine if a binary representation of a number contains consecutive set bits.
• 72. Implement a function to check if a binary representation is symmetric (mirror image).
• 73. Find the number of bits to flip to convert an integer X to Y.
• 74. Write a function to set all the bits of a given number from LSB to the ith bit.
• 75. Implement a function that swaps all odd and even bits in an integer.
• 76. Check if two numbers have the same parity using bitwise operators.
• 77. Multiply a number by 10 using bitwise and addition.
• 78. Find the position of the second least significant set bit in a given number.
• 79. Implement a function that inverts all the bits in a given number.
• 80. Write a program to clear all bits from LSB to a given position in a number.
• 81. Count the number of contiguous 1s in a binary number.
• 82. Check if the binary representation of a number ends with three consecutive 1s.
• 83. Create a function that performs a bitwise shift right by 1 position.
• 84. Create a function that performs a bitwise shift left by 1 position.
• 85. Check if all bits are set to 1 in the binary representation of a number.
• 86. Find the nearest higher integer with the same number of set bits as a given number.
• 87. Implement a function that toggles all bits from LSB to the kth bit.
• 88. Convert an integer to its binary representation without using built-in functions.
• 89. Check if a number is divisible by 2 using bitwise operators.
• 90. Check if a number is divisible by 8 using bitwise operators.
• 91. Set all bits from MSB to the ith bit.
• 92. Implement a function that checks whether the ith and jth bits of a number are the same.
• 93. Find the number of set bits in a number’s binary representation without using built-in functions.
• 94. Write a function that shifts a number right by k bits.
• 95. Write a function that shifts a number left by k bits.
• 96. Set the ith bit and clear the (i-1)th bit in a given number.
• 97. Implement a function that counts the number of 1 bits between the ith and jth positions in a binary number.
• 98. Write a function to unset the last k bits of a number.
• 99. Create a function to toggle the last k bits of a number.
• 100. Implement a function to create a binary mask where only the ith bit is set.

• More Levels

• Intermediate
• Advanced