|
- What is the shortest way to write the number $1234567890$?
Here's a challenge : find the shortest way to write the number $1234567890$ There is several ways to write the number $1234567890$ : $1 23456789 × 10^9$ $2×3^2×5×3607×3803$ $617283945×2$ But all
- Does $\pi$ contain the combination $ 1234567890$? [closed]
If $\pi$ acted like a string of random digits, then you'd expect to have to check on the order of $10^ {10}$ or $10$ billion digits before you found $1234567890$
- The Keyboard Shift Cipher - Code Golf Stack Exchange
Given the following input: An integer n where n > 0 A string s where s is not empty and s~=[0-9A-Z]+ (alpha-numeric capitals only) Using a standard, simplified QWERTY keyboard (as shown below): 1234567890 QWERTYUIOP ASDFGHJKL ZXCVBNM Perform the following operation: Find the original row that each character is in on the keyboard Replace the letter with the correct shifted equivalent for n
- Why does this pattern occur: $123456789 \times 8 + 9 = 987654321$
Some questions which seem a bit related: How can I prove this odd property?, Why is $\frac {987654321} {123456789}$ almost exactly $8$?, Why is $\frac {987654321} {123456789} = 8 0000000729?!$ and maybe some of the questions linked there
- Fix my Fat Fingers - Code Golf Stack Exchange
Code Golf Challenge I have an isdue, my fingrrs are fat and I freqintly jave an isdue of ty[ing one keystrpke to the right on my kryboard I'm afraid the isdue is getyng worse anf worsr as time goe
- Permutation identities similar to $ (7901234568 9876543210) \cdot . . .
Permutation identities similar to $ (7901234568 9876543210) \cdot 1234567890 = 0987654312$ Ask Question Asked 13 years, 1 month ago Modified 11 years, 4 months ago
- Given an input, move it along the keyboard by N characters
The Challenge: Given any input that can be typed on a keyboard, move the text along by N chars Here is the QWERTY keyboard to be used You can ignore the modifier keys (Shift, Caps, Enter, Delet
- sequences and series - Mathematics Stack Exchange
Related to this question, What is the smallest prime number made of sequential number? are there infinitely many primes of the following form (OEIS A057137)? $1, 12, 123, 1234, 12345, 123456, 12
|
|
|