Create TextDollar.java

Author: SedaKunda

Hard-Level/TextDollar.java

@@ -0,0 +1,79 @@
+import java.io.*;
+import java.util.*;
+public class Main {
+    public static void main (String[] args) throws IOException {
+        File file = new File(args[0]);
+        BufferedReader br = new BufferedReader(new FileReader(file));
+           String line;
+           Main m = new Main();
+           while ((line = br.readLine()) != null) { 
+        	   int i = Integer.parseInt(line);
+        	   if (i==0) {
+        		   System.out.println("ZeroDollars");
+        	   }
+        	   else {
+        		   System.out.println(m.word(i) +"Dollars");
+        	   }
+           }
+           br.close();
+    }
+    String word(int i) {
+    	Map<Integer, String> m = new HashMap<Integer, String>();
+    	m.put(1, "One");
+    	m.put(2, "Two");
+    	m.put(3, "Three");
+    	m.put(4, "Four");
+    	m.put(5, "Five");
+    	m.put(6, "Six");
+    	m.put(7, "Seven");
+    	m.put(8, "Eight");
+    	m.put(9, "Nine");
+    	m.put(10, "Ten");
+    	m.put(11, "Eleven");
+    	m.put(12, "Twelve");
+    	m.put(13, "Thirteen");
+    	m.put(14, "Fourteen");
+    	m.put(15, "Fifteen");
+    	m.put(16, "Sixteen");
+    	m.put(17, "Seventeen");
+    	m.put(18, "Eighteen");
+    	m.put(19, "Nineteen");
+    	m.put(20, "Twenty");
+    	m.put(30, "Thirty");
+    	m.put(40, "Forty");
+    	m.put(50, "Fifty");
+    	m.put(60, "Sixty");
+    	m.put(70, "Seventy");
+    	m.put(80, "Eighty");
+    	m.put(90, "Ninety");
+    	if (i > 0 && i <= 20) {
+    		return m.get(i);
+    	}
+    	if (i > 20 && i < 100) {
+    		int y = i-(i%10);
+    		int z = i%10;
+    			return m.get(y)+this.word(z);
+    	}
+    	if (i >= 100 && i < 1000) {
+    		int y = i-(i%100);
+    		int z = i%100;
+    			return m.get(y/100)+"Hundred"+this.word(z);
+    	}
+    	if (i >= 1000 && i < 10000) {
+    		int y = i-(i%1000);
+    		int z = i%1000;
+    			return m.get(y/1000)+"Thousand"+this.word(z);
+    	}
+    	if (i >= 10000 && i < 1000000) {
+    		int y = i-(i%1000);
+    		int z = i%1000;
+    			return this.word(y/1000)+"Thousand"+this.word(z);
+    	}
+    	if (i >= 1000000 && i < 1000000000) {
+    		int y = i-(i%1000000);
+    		int z = i%1000000;
+    			return this.word(y/1000000)+"Million"+this.word(z);
+    	}
+    	return "";
+    }
+}