PROGRAMMING:Sum of squares of two real numbers
Input two real numbers, find their sum of squares and output.
###Input format:
Enter two real numbers on a line, separated by a space.
###Output format:
The result is a real number with 6 decimal places and no column width control.
###Input example:
```in
2.3 2.5
```
###Output example:
```out
eleven point five four zero zero zero zero
```
answer：If there is no answer, please comment
###Input format:
Enter two real numbers on a line, separated by a space.
###Output format:
The result is a real number with 6 decimal places and no column width control.
###Input example:
```in
2.3 2.5
```
###Output example:
```out
eleven point five four zero zero zero zero
```
answer：If there is no answer, please comment