You are provided with an arithmetic question. Your task is to compute the solution using the given arithmetic operations. The only arithmetic operators needed to answer the questions are'+'(addition) and'-'(subtraction). The answer should be correct to one decimal place.

Input: Consider Input: Sandy went to the mall to buy clothes. She spent $13.99 on shorts, $12.08 on a shirt, and $7.43 on a jacket. How much money did Sandyspend on clothes?

Output: 33.5


Input: Consider Input: At the beach, Janet and her sister both built sandcastles and then measured their heights. Janet's sandcastle was 3.6 feet tall and her sister's was 2.3 feet tall. How much taller was Janet's sandcastle than her sister's?

Output: 1.3


Input: Consider Input: An oil pipe in the sea broke. Before engineers started to fix the pipe,6522 liters of oil leaked into the water. While the engineers worked,the pipe leaked 5165 liters of oil. In all, how many liters of oil leakedinto the water?


Output: 11687.0