11. Odd / Even Position

import sys

n = int(input())
odd_min = sys.maxsize
odd_max = -sys.maxsize
odd_sum = 0
even_min = sys.maxsize
even_max = -sys.maxsize
even_sum = 0

for i in range(1, n + 1):
    current_num = float(input())
    if i % 2 == 1:
        odd_sum += current_num
        if current_num < odd_min:
            odd_min = current_num
        if current_num > odd_max:
            odd_max = current_num
    else:
        even_sum += current_num
        if current_num < even_min:
            even_min = current_num
        if current_num > even_max:
            even_max = current_num

if n == 0:
    print('OddSum=0.00,\nOddMin=No,\nOddMax=No,')
else:
    print(f'OddSum={odd_sum:.2f},\nOddMin={odd_min:.2f},\nOddMax={odd_max:.2f},')

if n <= 1:
    print(f'EvenSum=0.00,\nEvenMin=No,\nEvenMax=No')
else:
    print(f'EvenSum={even_sum:.2f},\nEvenMin={even_min:.2f},\nEvenMax={even_max:.2f}')


РЕШЕНИЕ С ЛИСТ:

n = int(input())
odd = []
even = []

for i in range(n):
    odd.append(float(input())) if i % 2 == 0 else even.append(float(input()))

if len(odd) == 0:
    print('OddSum=0.00,\nOddMin=No,\nOddMax=No,')
else:
    print(f'OddSum={sum(odd):.2f},\nOddMin={min(odd):.2f},\nOddMax={max(odd):.2f},')

if len(even) == 0:
    print(f'EvenSum=0.00,\nEvenMin=No,\nEvenMax=No')
else:
    print(f'EvenSum={sum(even):.2f},\nEvenMin={min(even):.2f},\nEvenMax={max(even):.2f}')

РЕШЕНИЕ С ЛИСТ И ТЕРНАРЕН ОПЕРАТОР:

n = int(input())
odd = []
even = []

for i in range(n):
    odd.append(float(input())) if i % 2 == 0 else even.append(float(input()))

print(f'OddSum={(sum(odd) if len(odd) > 0 else 0):.2f},\nOddMin={"No" if n == 0 else f"{min(odd):.2f}"},\nOddMax={"No" if n == 0 else f"{max(odd):.2f}"},')
print(f'EvenSum={(sum(even) if len(even) > 0 else 0):.2f},\nEvenMin={"No" if n <= 1 else f"{min(even):.2f}"},\nEvenMax={"No" if n <= 1 else f"{max(even):.2f}"}')