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def my_function(account_1,account_2,initiall_amount,log):
    final_list = [account_1_current_balance,account_2_current_balance]
    return final_list
account_1 = 'abc'
account_2 = 'xyz'
initiall_amount = 1000
log = [('abc','xyz',800), ('abc','xyz',100),('xyz','abc',500)]

in the following function i want to creat an e-cash system where i have the sender,reciver, and initall amount that represent the initill amount in both sender and reciver(assume that both have same amount) and the log show the transaction between reciver and sender. here the log consist of trnsaction which have tuple the first element of tuple will be sender the second will be reciver and the third is amount that have to be send now i want to print the current balance in final list
i can solve this by genrating each counter for reciver and sender but i do not want each counter for each reciver and sender because i may have hundreds of reciver and sender i want only one counter that at the end print current balance in sender and reciver account like in the above example the final list that will contain current balance will be [600,1400] here the 600 shows the current amount of account1 , 1400 is of accoun2 becuae at bigning the amount in account1 was 1000 then he send 800 to acount2 so become 200 then he agin send 100 to acount2 so total become 100 after that he recive 500 from account2 so become 600 the same applies for account2 note : i want this this by one counter only


What I have tried:

def my_function(account_1,account_2,initiall_amount,log):
final_list = [account_1_current_balance,account_2_current_balance]
return final_list
account_1 = 'abc'
account_2 = 'xyz'
initiall_amount = 1000
log = [('abc','xyz',800), ('abc','xyz',100),('xyz','abc',500)]
Posted
Updated 17-Mar-22 2:20am

1 solution

That does not make sense since account_1_current_balance and account_2_current_balance are not defined anywhere. You should create a class for the accounts which has a balance attribute, and member functions that can deposit or withdraw money, as a minimum.
 
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