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13 lines
259 B
Java
13 lines
259 B
Java
package com.study.demo4;
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class CarDeliveryCalculator implements DeliveryFeeCalculator {
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@Override
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public double calculateFee(double distance) {
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if (distance <= 5) {
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return 10.0; // 起步价
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}
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return 10.0 + (distance - 5) * 2.0;
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}
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}
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