18 lines
301 B
Java
18 lines
301 B
Java
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public class Moyenne {
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private int count;
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private double sum;
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public Moyenne() {
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count = 0;
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sum = 0;
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}
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public void add(Number n) {
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count++;
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sum += n.doubleValue();
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}
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public double getAverage() {
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return sum / (double)count;
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}
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}
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