Add solution to cryptopangram in java

solutions/cryptopangrams/cryptopangrams.java

@@ -0,0 +1,82 @@
+import java.util.*;
+import java.io.*;
+import java.math.BigInteger;
+
+class Solution
+{
+    public static void main(String[] args)
+    {
+        Scanner input = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
+        int test = input.nextInt();
+
+        for (int z = 1; z <= test; z++)
+        {
+          BigInteger bigint = input.nextBigInteger();
+          int l = input.nextInt();
+          BigInteger[] a=new BigInteger[102];
+
+          for(int i=0;i<l;i++)
+          {
+             a[i]=input.nextBigInteger();
+          }
+
+          Set<BigInteger> s = new HashSet<BigInteger>();
+          BigInteger y;
+          int j=1;
+          BigInteger zz=a[0].gcd(a[j]);
+          int e=0;
+
+          while(zz.compareTo(a[0])==0)
+          {
+            zz=a[0].gcd(a[j]);
+            j++;
+            e=1;
+          }
+
+          if(e==1) j--;
+          BigInteger[] ans=new BigInteger[103];
+          ans[j]=a[0].gcd(a[j]);
+
+          for(int i=j;i<l;i++)
+          {
+             y=ans[i];
+             ans[i+1]=a[i].divide(y);
+          }
+
+          for(int i=j;i>0;i--)
+          {
+             y=ans[i];
+             ans[i-1]=a[i-1].divide(y);
+          }
+
+          for(int i=0;i<=l;i++) s.add(ans[i]);
+          Map<BigInteger,Character> hashMap = new HashMap<>();
+          j=0;
+          BigInteger[] b=new BigInteger[26];
+
+          for (BigInteger i : s)
+          {
+               b[j]=i;
+               j++;
+          }
+
+          Arrays.sort(b);
+
+          for(int i=0;i<26;i++)
+          {
+            char r=(char)('A'+i);
+            hashMap.put(b[i],r);
+          }
+
+          String s1="";
+
+          for(int i=0;i<=l;i++)
+          {
+
+                s1+=hashMap.get(ans[i]);
+          }
+
+          System.out.println("Case #" + z + ": "+s1);
+        }
+    }
+}