跳过了E

摘要： 1 import random 2 import sys 3 import stdio 4 import stdarray 5 n = int(sys.argv[1]) 6 trials = int(sys.argv[2]) 7 deadEnds = 0 8 9 for t in range(trials): 10 a = stdarray.create2D(n, n... 阅读全文

摘要： 1 import sys 2 import stdarray 3 import stdio 4 n = int(sys.argv[1]); 5 isPrime = stdarray.create1D(n+1, True); 6 for i in range(2,n+1): 7 if isPrime[i]: 8 #Mark multiples of i as... 阅读全文