papacda75540/TriangleChecker
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This commit is contained in:
David Papac 2021-12-26 01:17:29 +01:00
parent 6ec752ee68
commit 4006f9b4cb
2 changed files with 20 additions and 7 deletions
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13
src/TriangleChecker.java
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@ -47,8 +47,19 @@ public class TriangleChecker {
// Analyse der Dreiecksart
public static TriangleType checkTriangle(float a, float b, float c) {
if (triangleTheorem(a,b,c) ){
if(a==b && a==c){return TriangleType.EQUILATERAL;}
if(a==b||b==c||a==c){return TriangleType.ISOSCELES;}
return TriangleType.NORMAL;
}
return TriangleType.NONE;
}
public static boolean triangleTheorem(float a, float b, float c) {
if (a <= 0 || b <= 0 || c <= 0) {
return false;
}
return (a + b > c && b + c > a && a + c > b);
}
}

2
test/TriangleCheckerTest.java
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@ -16,6 +16,8 @@ public class TriangleCheckerTest {
// Assert
assertEquals(TriangleChecker.TriangleType.NORMAL, type);
assertEquals(TriangleChecker.TriangleType.EQUILATERAL, type);
assertEquals(TriangleChecker.TriangleType.ISOSCELES, type);
}