腾讯0分代码求解
# 0% 为什么? 摘果子
import math
n, m = map(int, input().split())
W = list(map(int, input().split()))
M = list(map(int, input().split()))
for i in M:
test = 0
for j in W:
if i == 1 and 1 in W and len(W) >= 2:
W.sort()
print(1, W[1])
test = 1
break
if 1 in W and j == i:
print(j, 1)
test = 1
break
elif j <= i and j != 1:
a = math.log(i, j)
W.remove(j)
if a in W:
print(j, int(a))
test = 1
break
W.append(j)
if test == 0:
print(-1, -1)
# 0% 为什么? 奇怪的面积
k, b = map(int, input().split())
def erfen(k1, b1, i, j):
mid = (i + j) / 2
if abs(mid ** k1 + mid - b1) < 0.00001:
return mid
elif mid ** k1 + mid - b1 > 0:
ans = erfen(k1, b1, i, mid)
else:
ans = erfen(k1, b1, mid, j)
return ans
if k == 1:
S = (b ** 2) / 4
print('%.10f' % S)
else:
c = erfen(k, b, 0, b)
d = b - c
S = 1 / 2 * d ** 2 + c ** (k + 1) / (k + 1)
print('%.10f' % S) #腾讯##笔试题目#
