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Basket.java
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34 lines (28 loc) · 852 Bytes
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import java.util.ArrayList;
public class Basket {
ArrayList<String> key = new ArrayList<>();
ArrayList<Float> value = new ArrayList<>();
public void addKey(String str) {
key.add(str);
}
public void addValue(float i) {
value.add(i);
}
@Override
public String toString() {
return key.toString() + "-" + value.toString();
}
public float sumBuy() {
float sum = 0.0f;
for (int i = 0; i < value.size(); i++) {
sum += value.get(i);
}
return (float) Math.round(sum * 100) / 100;
}
public void printBasket(){
System.out.println("Добавленные товары:");
for (int i = 0; i < this.value.size(); i++) {
System.out.println(this.key.get(i) + " по цене: " + this.value.get(i));
}
}
}