public class Operation{
public static double GetResult(double numberA, double numberB, string operate){
double result = 0d;
switch (operate){
case "+":
result = numberA + numberB;
break;
case "-":
result = numberA - numberB;
break;
case "*":
result = numberA * numberB;
break;
case "/":
result = numberA / numberB;
break;
}
return result;
}
}
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