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📄 average1.java

📁 北京邮电大学牛导的 JAVA课件课件及相关资料
💻 JAVA
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import javax.swing.JOptionPane;public class Average1 {        public static void main(String[] args) {        double input[];        double total, average;        int counter;        String inputnumber, index;        counter = 0;        total = 0;        index = "NO."+"Socore"+"\n";        input = new double[5];        while(counter < 5 )        {            inputnumber = JOptionPane.showInputDialog("Please input the data !");            input[counter] = Double.parseDouble(inputnumber);            total = total + input[counter];            index = index + counter + "    " + input[counter] + "\n";            counter++;        }        average = total/5;        index = index + "Average = " + "\t" + average;        JOptionPane.showMessageDialog(null, index,"Average",JOptionPane.PLAIN_MESSAGE);        System.exit(0);                   }    }

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