n, x = map(int, input().split())
marks = [list(map(float, input().split())) for _ in range(x)]
for each in zip(*marks):
print(sum(each) / x)
Input()
x, k = map(int, input().split())
print(True) if eval(input()) == k else print(False)
Python Evaluation
eval(input())
Any or All
n, integers = int(input()), list(map(int, input().split()))
print(all([each > 0 for each in integers]) and any([str(each) == str(each)[::-1] for each in integers]))
Athlete Sort
n, m = map(int, input().split())
details = [list(map(int, input().split())) for _ in range(n)]
k = int(input())
for each in sorted(details, key=lambda x: x[k]):
print(*each)
ginortS
import string
s = input()
order = string.ascii_letters + str([each for each in string.digits if int(each) % 2 != 0]) + str([each for each in string.digits if int(each) % 2 == 0])
print("".join(sorted(s, key=lambda x: order.index(x))))
