Solved

5 years ago

Solved

5 years ago

Problem

Easy Sequences 18: Set Bits of Double Summations
The function S(n) is defined by the following double summations: The double brackets mean that th...

5 years ago | 2 | 10 solvers

Solved

Number Puzzle - 099

5 years ago

Solved

Number Puzzle - 100

5 years ago

Solved

Number Puzzle - 101

5 years ago

Solved

Easy Sequences 16: Volume of Embedded Octahedron
An octahedron (not regular) is formed by joining the centers of the faces of a rectangular parallelepiped (see below figure). ...

5 years ago

Solved

Total price with tax calculation for (m) items and price (p)

5 years ago

Solved

Number Puzzle - 102

5 years ago

Solved

Number Puzzle - 103

5 years ago

Solved

Number Puzzle - 104

5 years ago

Solved

Number Puzzle - 105

5 years ago

Solved

Number Puzzle - 106

5 years ago

Solved

Number Puzzle - 107
Let a be an integer and b is equal to a+2. Let c be an integer formed by concatenating a and b. Give examples of two unique a fo...

5 years ago

Solved

Number Puzzle - 108

5 years ago

Solved

Draw Letter 'L'

5 years ago

Solved

Number Puzzle - 109

5 years ago

Solved

Number Puzzle - 110

5 years ago

Solved

Number Puzzle - 111

5 years ago

Solved

Number Puzzle - 112

5 years ago

Solved

Number Puzzle - 113
Give an example of a six-digit prime number abcdef for which bcde and cd are also prime numbers.

5 years ago

Solved

Number Puzzle - 114

5 years ago

Solved

Number Puzzle - 115

5 years ago

Solved

Number Puzzle - 116

5 years ago

Solved

Number Puzzle - 117

5 years ago

Solved

Number Puzzle - 118

5 years ago

Solved

Number Puzzle - 119

5 years ago

Solved

Write a function to generate AND operation

5 years ago

Solved

Easy Sequences 13: Average Speed of Spaceship
A certain alien spaceship is capable of traveling at extremely high velocities and is able to change speed instantaneously. The ...

5 years ago

Problem

Easy Sequences 17: Mu Variant Function
The mobius function is an important arithmetic function. it is represented by the Greek letter mu (μ), and is sometimes called t...

5 years ago | 1 | 7 solvers