Yusuke Izumi yuizumi
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // A program to see if 20141231 and 20150101 are consecutive prime numbers. | |
| // Answer: Nope, neither is a prime, and there are lots of primes in between! | |
| class Main | |
| { | |
| private static int minFactor(int n) | |
| { | |
| assert (n >= 3) && (n % 2 != 0); | |
| for (int j = 3; j * j <= n; j += 2) { |
yuizumi
/ easy_scanner.py
Created
December 9, 2013 14:57
A poor-man's Scanner in Python, provided as a function that takes a file object and returns an iterator whose next() works like Java's Scanner.next().
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def EasyScanner(reader): | |
| return (word for line in reader for word in line.split()) | |
| # License: CC0 1.0 Universal | |
| # http://creativecommons.org/publicdomain/zero/1.0/ |