14 lines
384 B
Java
14 lines
384 B
Java
import java.util.Scanner;
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public class Ex1 {
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public static void main(String[] args) {
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Scanner input = new Scanner(System.in);
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double r, l;
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System.out.print("Enter radius: ");
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r = input.nextDouble();
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System.out.print("Enter length: ");
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l = input.nextDouble();
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System.out.printf("volume = %.2f\n", (r*r*Math.PI*l) );
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}
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}
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