Day 4- Binomial Distribution II.ipynb

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    "def fact(n):\n",
    "    return 1 if n == 0 else n*fact(n-1)\n",
    "\n",
    "def comb(n, x):\n",
    "    return fact(n) / (fact(x) * fact(n-x))\n",
    "\n",
    "def b(x, n, p):\n",
    "    return comb(n, x) * p**x * (1-p)**(n-x)\n",
    "\n",
    "p, n = list(map(int, input().split(\" \")))\n",
    "print(round(sum([b(i, n, p/100) for i in range(3)]), 3))\n",
    "print(round(sum([b(i, n, p/100) for i in range(2, n+1)]), 3))"
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