27 lines
919 B
Java
27 lines
919 B
Java
// *************************************************************
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// Distance.java
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//
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// Computes the distance between two points
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// *************************************************************
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import java.util.Scanner;
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public class Distance
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{
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public static void main (String[] args)
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{
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double x1, y1, x2, y2; // coordinates of two points
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double distance; // distance between the points
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Scanner scan = new Scanner(System.in);
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// Read in the two points
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System.out.print ("Enter the coordinates of the first point " +
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"(put a space between them): ");
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x1 = scan.nextDouble();
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y1 = scan.nextDouble();
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System.out.print ("Enter the coordinates of the second point: ");
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x2 = scan.nextDouble();
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y2 = scan.nextDouble();
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// Compute the distance
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// Print out the answer
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distance = Math.sqrt(Math.pow(x1-x2,2)+Math.pow(y1-y2,2));
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System.out.println("Distance between them: "+distance);
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}
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} |