15 lines
203 B
Plaintext
15 lines
203 B
Plaintext
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[source,dart,diff-id=1,diff-type=compliant]
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----
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abstract class BankAccount
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{
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void addMoney(int money);
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}
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class MyBankAccount extends BankAccount
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{
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void addMoney(int money)
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{
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// ...
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}
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}
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----
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