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1.3 KiB
1.3 KiB
Machine Coding Splitwise
Create Splitwise
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Has everyone used splitwise?
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Social expense management app
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Simplifies bookkeeping amongst groups
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start coding? yay? \o/
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no. Requirements first
Requirements
- A user can add an expense. While adding the expense, the amount can be split amongst any other users
- Expense can be of 3 types
- split equally
- take care of missing money
- unequal: value
- unequal: percentage
- The total expense must add up to 100% (or the total money value)
- Proper validation must be done for the expense
- 2 decimals, because currency
- 2 decimals for % as well
- Users must have their details
- Show expenses of user
- show balance report of all users
- Show balance report of a user against all users
- don't show user if s/he has 0 balance against a user
Input format
- record expense
- who_paid
- people in the group
- expense type - equal/exact/percent
- if expense is unequal - the values
- show all - current balances
- show userid - current balance
- passbook userid - history
- simplify expenses
a -100-> b b -100-> c
a -100-> c