TASK DEFINITION: In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer
PROBLEM: 2342 # 5338 @ 345 @ 9010 @ 5234 @ 9613

SOLUTION: 21206

PROBLEM: 5768 @ 319 # 2546 @ 5236 # 6529 # 5734 @ 7926

SOLUTION: 4440

PROBLEM: 3834 # 4719 @ 4502 # 9793 # 4529

SOLUTION:
-10705