Added 25 solutions

2017-02-24 00:24:47 -06:00
parent 05ce4b1476
commit af8c2969a4
50 changed files with 1562 additions and 277 deletions
@@ -0,0 +1,68 @@
+//     Author: Rodney Shaghoulian
+//     Github: github.com/rshaghoulian
+// HackerRank: hackerrank.com/rshaghoulian
+
+import java.io.*;
+import java.util.*;
+import java.text.*;
+import java.math.*;
+import java.util.regex.*;
+import java.lang.reflect.*;
+
+import static java.lang.System.in;
+
+class Prime {
+    void checkPrime(int... numbers) {
+        for (int num : numbers) {
+            if (isPrime(num)) {
+                System.out.print(num + " ");
+            }
+        }
+        System.out.println();
+    }
+    
+    boolean isPrime(int n) {
+        if (n < 2) {
+            return false;
+        }
+        for (int i = 2; i <= (int) Math.sqrt(n); i++) {
+            if (n % i == 0) {
+                return false;
+            }
+        }
+        return true;
+    }     
+}
+
+public class Solution {
+    public static void main(String[] args) {
+        try {
+            BufferedReader br = new BufferedReader(new InputStreamReader(in));
+            int n1 = Integer.parseInt(br.readLine());
+            int n2 = Integer.parseInt(br.readLine());
+            int n3 = Integer.parseInt(br.readLine());
+            int n4 = Integer.parseInt(br.readLine());
+            int n5 = Integer.parseInt(br.readLine());
+            Prime ob = new Prime();
+            ob.checkPrime(n1);
+            ob.checkPrime(n1,n2);
+            ob.checkPrime(n1,n2,n3);
+            ob.checkPrime(n1,n2,n3,n4,n5);
+            Method[] methods = Prime.class.getDeclaredMethods();
+            Set<String> set = new HashSet<>();
+            boolean overload = false;
+            for (int i = 0; i < methods.length; i++) {
+                if (set.contains(methods[i].getName())) {
+                    overload = true;
+                    break;
+                }
+                set.add(methods[i].getName());
+            }
+            if (overload) {
+                throw new Exception("Overloading not allowed");
+            }
+        } catch (Exception e) {
+            System.out.println(e);
+        }
+    }
+}