/*Program to generate 6 weighted random numbers
* which limit possibilty of having to share winnings with
* the mob
* There are 2 sections, first one picks and prints a random
* number out of the array which has skipped "date" values
* between 1 and 31 by shuffeling the array and then
* selecting the first 4 values
* The next loop does the same but uses 1-31
* We weight the selection by using 4 from the first selection
* and 2 from the second
* So, first 4 are between 32 and 52 and last 2 are 1-31
*/
//leave out possible calendar dates:
byte numArray[] = {32,33,34,35,36,37,38,39,40,41,42,43,
44,45,46,47,48,49,50,51,52};
const byte n = sizeof(numArray) / sizeof(numArray[0]);
//include calendar dates:
byte numArray_2[] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31};
const byte m = sizeof(numArray_2) / sizeof(numArray_2[0]);
///////////////////////////////////////////////
void setup()
{
randomSeed(analogRead(3));
Serial.begin(9600);
for (byte loops=0;loops<=6;loops++) //make 7 sets for A to H panels
{
//first four numbers:
for (byte i = 0; i < n; i++)
{
byte j = random(i, n);
// swap numArray[i] and numArray[j]
byte temp = numArray[i];
numArray[i] = numArray[j];
numArray[j] = temp;
}
for (byte count = 0;count<= 3; count++)
{
Serial.print(numArray[count]);
Serial.print(" ");
}
//----------------------------------------------
//last 2 numbers:
for (int i = 0; i < m; i++)
{
byte j = random(i, m);
// swap numArray[i] and numArray[j]
byte temp = numArray_2[i];
numArray_2[i] = numArray_2[j];
numArray_2[j] = temp;
}
for (byte count = 0;count<= 1; count++)
{
Serial.print(numArray_2[count]);
Serial.print(" ");
}
Serial.println();
}
}
////////////////////////////////////////////////
void loop()
{
}
////////////////////////////////////////////
