Create EvenOddString.java

moinuddin14 · web-flow · commit d725780e9a41 · 2019-01-30T06:32:53.000+05:30
diff --git a/src/test/java/com/java/programs/EvenOddString.java b/src/test/java/com/java/programs/EvenOddString.java
@@ -0,0 +1,47 @@
+import java.io.*;
+import java.util.*;
+
+// Input example as below. 
+/* 
+2
+Hacker
+Rank 
+*/
+// Output as below. 
+/*
+Hce akr
+Rn ak
+*/
+
+
+public class Solution {
+
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        int i = sc.nextInt();
+        
+        if(i >= 1 && i <= 10){
+            while(sc.hasNextLine()){
+                 String S = sc.nextLine();
+                 char[] ch = S.toCharArray();
+                 if(ch.length >= 2 && ch.length <= 10000)
+                    System.out.println(get(S));
+            }
+        }
+    }
+
+    public static String get(String S) {
+        StringBuilder a = new StringBuilder();
+        StringBuilder b = new StringBuilder();
+        char[] ch = S.toCharArray();
+        for(int j = 0; j < ch.length; j++) {
+            if(j == 0) 
+                a.append(ch[j]);
+            else if(j%2 == 0)
+                a.append(ch[j]);
+            else
+                b.append(ch[j]);
+        }
+        return a+" "+b;
+    }
+}
