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

Q: 1439 @ 4809 @ 6755 # 4840 @ 491 @ 9049 @ 8905 @ 8915

A: 35523
****
Q: 2984 # 596 # 8941 @ 4235 @ 5264 @ 351 # 3797 @ 7168 # 55

A: 6613
****
Q: 2460 @ 43 # 1752 @ 3954 @ 7120 @ 2130 # 8718 @ 3760

A:
8997
****