You are given K eggs, and you have access to a building with N floors from 1 to N. 
Each egg is identical in function, and if an egg breaks, you cannot drop it again.
You know that there exists a floor F with 0 <= F <= N such that any egg dropped at a floor higher than F will break, and any egg dropped at or below floor F will not break.
Each move, you may take an egg (if you have an unbroken one) and drop it from any floor X (with 1 <= X <= N). 
Your goal is to know with certainty what the value of F is.
What is the minimum number of moves that you need to know with certainty what F is, regardless of the initial value of F?
 



Example 1:
Input: K = 1, N = 2
Output: 2
Explanation: 
Drop the egg from floor 1.  If it breaks, we know with certainty that F = 0.
Otherwise, drop the egg from floor 2.  If it breaks, we know with certainty that F = 1.
If it didn't break, then we know with certainty F = 2.
Hence, we needed 2 moves in the worst case to know what F is with certainty.


Example 2:
Input: K = 2, N = 6
Output: 3


Example 3:
Input: K = 3, N = 14
Output: 4

 
Note:

1 <= K <= 100
1 <= N <= 10000

```python

USER_FILENAME = "<user_code>"
import sys, json, builtins
import math, heapq, bisect, itertools, functools, collections, statistics, fractions, decimal, operator, array, random, re, string, os, pathlib
try:
    import resource as _res
except Exception:
    _res = None
from collections import Counter, defaultdict, deque, OrderedDict
from functools import lru_cache, reduce
from itertools import accumulate, permutations, combinations, product
from math import gcd, ceil, floor, sqrt
from decimal import Decimal
try:
    from typing import *
except Exception:
    pass
try:
    sys.setrecursionlimit(1_000_000)
except Exception:
    pass
try:
    import site as _site
    try:
        _sys_sites = _site.getsitepackages() if hasattr(_site, "getsitepackages") else []
        for _p in _sys_sites:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
    try:
        _usp = _site.getusersitepackages()
        if isinstance(_usp, str):
            _usp = [_usp]
        for _p in _usp:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
except Exception:
    pass

def _disabled_input(*args, **kwargs):
    raise RuntimeError("input() is disabled in callable mode")
builtins.input = _disabled_input

ns = {"__name__": "__judge__"}  # prevent if __name__ == "__main__" blocks
for _k, _v in list(globals().items()):
    if not _k.startswith("_"):
        ns[_k] = _v
_CODE = '#class Solution:\n#    def superEggDrop(self, K: int, N: int) -> int:\n#        def solve(e,f,dp):\n#            if f==0:\n#                return f\n#            elif e==1:\n#                return f\n#         \n#            if dp[e][f]!=-1:\n#                return dp[e][f]\n#            l,h=1,f\n#            while l+1<h:\n#                x=(l+h)//2\n#                if dp[e][f-x]!=-1:\n#                    f1=dp[e][f-x]\n#                else:\n#                    f1=solve(e,f-x,dp)\n#                if dp[e-1][x-1]!=-1:\n#                    f2=dp[e-1][x-1]\n#                else:\n#                    f2=solve(e-1,x-1,dp)\n#                if f1<f2:\n#                    l=x\n#                elif f2>f1:\n#                    h=x\n#                else:\n#                    l=h=x\n#            \n#            ans=1+min(max(solve(e,f-x,dp),solve(e,x-1,dp)) for x in range(l,h+1))\n#            dp[e][f]=ans    \n#            return dp[e][f]\n#        dp=[[-1]*(N+1) for i in range(K+1)]\n#        return solve(K,N,dp)\nclass Solution(object):\n    def superEggDrop(self, K, N):\n        memo = {}\n        def dp(k, n):\n            if (k, n) not in memo:\n                if n == 0:\n                    ans = 0\n                elif k == 1:\n                    ans = n\n                else:\n                    lo, hi = 1, n\n                    # keep a gap of 2 X values to manually check later\n                    while lo + 1 < hi:\n                        x = (lo + hi) // 2\n                        t1 = dp(k-1, x-1)\n                        t2 = dp(k, n-x)\n\n                        if t1 < t2:\n                            lo = x\n                        elif t1 > t2:\n                            hi = x\n                        else:\n                            lo = hi = x\n                    ans=1000000\n                    for x in range(lo, hi+1):\n                            temp=1+max(dp(k-1, x-1), dp(k, n-x))\n                            if ans>temp:\n                                ans=temp\n                    \n                    \n\n                memo[k, n] = ans\n            return memo[k, n]\n\n        return dp(K, N)'
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'superEggDrop'
if _fn_name:
    if "Solution" in ns:
        try:
            _obj = ns["Solution"]()
            if hasattr(_obj, _fn_name):
                _target = getattr(_obj, _fn_name)
        except Exception:
            _target = None
    if _target is None and _fn_name in ns and callable(ns[_fn_name]):
        _target = ns[_fn_name]
# Fallback: if there's exactly one user-defined function, use it
if _target is None:
    _cands = [v for k, v in ns.items() if callable(v) and getattr(v, "__module__", "") in ("__judge__", "__main__")]
    _user_funcs = [c for c in _cands if getattr(c, "__name__", "").startswith("_") is False]
    if len(_user_funcs) == 1:
        _target = _user_funcs[0]
if _target is None:
    raise RuntimeError(f"Could not resolve callable '{_fn_name}'")

_raw = sys.stdin.read().strip()
if _raw:
    _parsed = json.loads(_raw)
    if isinstance(_parsed, dict):
        _kwargs = _parsed.get("kwargs", {})
        _args = _parsed.get("args", [])
    else:
        _args, _kwargs = _parsed, {}
else:
    _args, _kwargs = [], {}
if not isinstance(_args, (list, tuple)):
    _args = [_args]
_res = _target(*_args, **_kwargs)
try:
    sys.stdout.write(repr(_res) + "\n")
except Exception:
    pass

```

Measured memory_bytes: 6346