Advent of code

◂ 25 décembre 2015 

  Let It Snow :

1. code.py

import itertools
import timeit

def rowColToN(row, col):
    z = row + col - 1
    z = z * (z-1) // 2
    return z + col



ROW = 3010
COL = 3019

n = rowColToN(ROW, COL)
#print(rowColToN(ROW, COL))

v = 20151125

for _ in itertools.repeat(None, n - 1):
    v = v * 252533 % 33554393

print(v)
    
    

#print(timeit.timeit(main()))