28 lines
685 B
Java
28 lines
685 B
Java
package de.hsel.sqs;
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/**
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* @author Julian Hinxlage
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* @version 0.1
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* @since 0.1
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**/
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public class TriangleChecker {
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public static TriangleType checkTriangle(int a, int b, int c) {
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if (a <= 0 || b <= 0 || c <= 0)
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return TriangleType.NO_TRIANGLE;
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if ((long)a + (long)b > (long)c && (long)a + (long)c > (long)b && (long)b + (long)c > (long)a) {
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if (a == b && a == c)
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return TriangleType.EQUILATERAL_TRIANGLE;
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if (a == b || a == c || b == c)
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return TriangleType.ISOSCELESS_TRIANGLE;
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return TriangleType.SCALENE_TRIANGLE;
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}
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return TriangleType.NO_TRIANGLE;
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}
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} |