54 lines
1.6 KiB
Java
54 lines
1.6 KiB
Java
import java.util.*;
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public class numbers {
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public static void main(String args[]) {
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ArrayList<Integer> ints = new ArrayList<Integer>();
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Scanner scan = new Scanner(System.in);
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System.out.println("Enter positive integer! (Enter -1 to stop!)");
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int counter = 0;
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double sum = 0;
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double median = 0;
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while (true) {
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int input1 = scan.nextInt();
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if (input1 == -1) {
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break;
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} else if (input1 > 0) {
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ints.add(input1);
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sum += input1;
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counter++;
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} else {
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System.out.println("Not Positive!");
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}
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}
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//Collections.sort(ints);
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for (int i = 0; i < counter - 1; i++) {
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int minValue = i;
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for (int j = i + 1; j < counter; j++) {
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if (ints.get(j) < ints.get(minValue)) {
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minValue = j;
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}
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}
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int t = ints.get(i);
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ints.set(i, ints.get(minValue));
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ints.set(minValue, t);
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}
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if (counter == 0) {
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System.out.println("No integers entered!");
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return;
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} else if (counter % 2 == 0 && counter != 0) {
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median = (ints.get(counter / 2 - 1) + ints.get(counter / 2)) / 2.0;
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} else {
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median = ints.get(counter/2);
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}
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System.out.println("Max: "+(ints.get(counter-1)));
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System.out.println("Min: "+(ints.get(0)));
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System.out.println("Median: "+median);
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System.out.println("Average: "+(sum/counter));
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System.out.println("Numbers: "+ints);
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}
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} |