Created
November 20, 2017 05:01
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| import java.util.*; | |
| class testTriangleCheck { | |
| public static void main(String[] args) { | |
| Scanner sc = new Scanner(System.in); | |
| TriangleCheck trianglecheck = new TriangleCheck(); | |
| System.out.print("辺aの長さを入力"); | |
| trianglecheck.add(sc.nextInt()); | |
| System.out.print("辺bの長さを入力"); | |
| trianglecheck.add(sc.nextInt()); | |
| System.out.print("辺cの長さを入力"); | |
| trianglecheck.add(sc.nextInt()); | |
| System.out.printf("入力された三角形は%s\n", trianglecheck.check()); | |
| } | |
| } | |
| class TriangleCheck { | |
| private List<Integer> list = new ArrayList<>(); | |
| public void add(int num) { | |
| list.add(num); | |
| } | |
| public String check() { | |
| if (list.get(0) == list.get(1) && list.get(0) == list.get(2)) { | |
| return "正三角形"; | |
| } else if (list.get(0) == list.get(1) || list.get(1) == list.get(2) || list.get(0) == list.get(2)) { | |
| return "二等辺三角形"; | |
| } | |
| return "通常の三角形"; | |
| } | |
| } |
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