PROGRAMMING:Know integer 3
###Task description
This topic requires to read in a positive integer a in the form of octal, then read in a positive integer B in the form of hexadecimal, and finally output their sum in the form of hexadecimal.
###Input format:
Enter two integers separated by spaces on one line.
The first integer provided by the input is in octal form, and the second integer is in hexadecimal form.
###Output format:
Output and in one line.
###Input example:
```in
123 AB
```
###Output example:
```out
two hundred and fifty-four
```
###Tips
The first integer provided in the example is 123 in octal (actually 83 in 10), the second integer is ab in 16 (actually 171 in 10), and their sum is 254 in 10< br>
answer：If there is no answer, please comment
This topic requires to read in a positive integer a in the form of octal, then read in a positive integer B in the form of hexadecimal, and finally output their sum in the form of hexadecimal.
###Input format:
Enter two integers separated by spaces on one line.
The first integer provided by the input is in octal form, and the second integer is in hexadecimal form.
###Output format:
Output and in one line.
###Input example:
```in
123 AB
```
###Output example:
```out
two hundred and fifty-four
```
###Tips
The first integer provided in the example is 123 in octal (actually 83 in 10), the second integer is ab in 16 (actually 171 in 10), and their sum is 254 in 10< br>
answer：If there is no answer, please comment