拼多多算法工程师 秋招笔试第一题
'''
优先偶数的topN
1) 所有偶数优先级大于奇数
2) 同为偶数或同为奇数时, 数值大的优先级高
'''
import sys
a = sys.stdin.readline().strip('\n').split(',')
a[-1], n = a[-1].split(';')
n = int(n)
a = [int(num) for num in a]
def solution(n, a):
o, e = [], []
re = ''
a = sorted(a)
a.reverse()
for num in a:
if num %2 == 0:
o.append(num)
if num % 2 ==1:
e.append(num)
if len(o) >= n:
for i in range(n-1):
re += str(o[i]) +','
re += str(o[n-1])
elif len(o) < n:
for i in o:
re += str(i) +','
for i in range(n-len(o)-1):
re += str(e[i]) +','
re += str(e[n-len(o)-1])
print(re)
solution(n, a) #拼多多##笔试题目##题解##算法工程师#
