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: 5992 @ 7637 # 7427 @ 1102 @ 677 @ 9685 @ 6972

SOLUTION: 24638

PROBLEM: 1919 @ 7586 # 3931 @ 8451 # 8366

SOLUTION: 5659

PROBLEM: 1117 @ 4216 @ 3145 @ 2478 # 2964 # 3002

SOLUTION:
4990