Convert hexadecimal to octal blue bridge

Convert hexadecimal to octal

Problem description
　　Given n hexadecimal positive integers, output their corresponding octal numbers.

Input format
　　The first line of input is a positive integer n (1<=n<=10).
　　In the next n lines, each line contains a string consisting of 0, _{9 and capital letters A} F, which represents the positive hexadecimal integer to be converted, and the length of each hexadecimal number does not exceed 100000.

Output format
　　output n lines, each line input corresponding octal positive integer.

[Note] The
　　entered hexadecimal number will not have leading 0, such as 012A.
　　The output octal number also cannot have leading 0.

Sample input
　　2
　　39
　　123ABC

Sample output
　　71
　　4435274

[Prompt]
　　First convert the hexadecimal number into a decimal number, and then convert the decimal number into an octal number.

list=[]
n=int(input())
for i in range(n):
    x=int(input(),base=16)
    y=format(x,'o')
    list.append(y)
for i in list:
    print(i)

Reference knowledge

Binary, octal, hexadecimal conversion and int function