05. Game Of Intervals

# 05. Game Of Intervals

gameturns = int(input())
sum = 0
one = 0
two = 0
three = 0
four = 0
five = 0
invalid = 0
i = 1
while i <= gameturns:
    nums_to_check = int(input())
    if nums_to_check < 0 or nums_to_check > 50:
        sum /= 2
        invalid += 1
    elif nums_to_check <= 9:
        sum = sum + (0.2 * nums_to_check)
        one += 1
    elif nums_to_check <= 19:
        sum = sum + (0.3 * nums_to_check)
        two += 1
    elif nums_to_check <= 29:
        sum = sum + (0.4 * nums_to_check)
        three += 1
    elif nums_to_check <= 39:
        sum += 50
        four += 1
    elif nums_to_check <= 50:
        sum += 100
        five += 1
    i += 1
resultOne = (one / gameturns) * 100
resultTwo = (two / gameturns) * 100
resultThree = (three / gameturns) * 100
resultFour = (four / gameturns) * 100
resultFive = (five / gameturns) * 100
resultInvalid = (invalid / gameturns) * 100
print(f"{sum:.2f}")
print(f"From 0 to 9: {resultOne:.2f}%")
print(f"From 10 to 19: {resultTwo:.2f}%")
print(f"From 20 to 29: {resultThree:.2f}%")
print(f"From 30 to 39: {resultFour:.2f}%")
print(f"From 40 to 50: {resultFive:.2f}%")
print(f"Invalid numbers: {resultInvalid:.2f}%")