Search found 3 matches

by Aldreyu
Mon Jul 13, 2009 2:58 pm
Forum: Challenges Solved
Topic: bit test
Replies: 13
Views: 1185

i had no idea, that this mathemaical 'function?' called 'power of x' in english... but i knew the java method Math.pow(), so i had a look to the JavaDoc and then i had the answer... Not easy for non-english speaker i think... but i solved id, so i'm happy... :D (hope you can understand my english po...
by Aldreyu
Sun Jul 12, 2009 4:10 pm
Forum: Challenges Solved
Topic: Valuation
Replies: 103
Views: 9436

another java solution... public static void main(String[] args) { List<Integer> list = new ArrayList<Integer>(); // parse String and replace x with Integer.MIN_VALUE String s ="93752xxx746x27x1754xx90x93xxxxx238x44x75xx08750912738x8461x8759383xx328x4x4935903x6x5550360535004x0xx945958961296x267x...
by Aldreyu
Thu Jul 09, 2009 6:07 pm
Forum: Challenges
Topic: Didactic XOR Long Cipher
Replies: 16
Views: 27836

i splitet the string so i had 4x 1Byte chipher...
then wrote a programm that test all compinations 4*256 and display it when the chars in ascii make sense... 30mins i had...