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@felipecastrosales
Created October 22, 2022 22:26
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classes
class Sum {
num add(int a, int b) {
return a + b;
}
}
class Divide {
int divide(int a, int b) {
return a ~/ b;
}
}
class Calculator {
num sum(int a, int b) {
return Sum().add(a, b);
}
int divide(int a, int b) {
return Divide().divide(a, b);
}
}
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